Archaeological excavations

Archaeologycal fieldschool

Archaeological excavations at Roman fortress in Iskar Gorge

June 30 - July 13 and July 14 - July 27, 2019

The archaeological excavations will be carried out at Batulya fortress - a Byzantine stronghold, situated in Stara planina (Old Mountain). This is relatively new archaeological site - the archaeological excavations here started in 2017. The fortress is registered for the first time in 80s but never has been studied. Nowadays on the terrain can be seen the remains of old fortification wall as well as some of the buildings inside of the stronghold. The protective walls have thickness of 1,5 meters and are preserved along about 100 meters at the Northern part of the fortification. The dimensions of the fortified area are about 1500 sq.m. The walls fence an area with rectangular layout. At the Eastern part on the terrain are traced ruins of square tower.

The fortress is situated not far from the main city of Bulgaria - Sofia. It is built on a mountain hill with altitude of 650 meters, guarding the defile of the River Batulyiska. In the ancient times here passed the road connecting the South part of the Balkans with the Danube plain. It is a very important passage because it crosses dangerous lands through the mountains. The fortress near Batulya is one of the important points along this road which functions were to protect the commercial ties between North and South and to ensure safe passage of troops crossing the mountains.

Nowadays the fortress is easy accessible due to its location in vicinity of the modern village. In the foot of the hill in the beginning of the last century is built a small monastery. It was financed by the Bulgarian king Ferdinand the First who appreciated the beauty of this place and wished to turn it into a desired destination for residents of Sofia. The monastery is combination between spiritual and secular buildings. The church is devoted to St. Nicholas (much honored saint in Iskar Gorge) but the monastery building is designed for visitors and never has been used for spiritual purposes. In the Eastern part of that building a metal door leads directly to the fortress and its ancient ruins are part of the monastery complex.

Useful to know

Byzantine period in Balkans begins with the split of the Roman Empire into two parts - Western and Eastern. The Western Roman Empire fell in 476 AD but the Eastern survived till 1453 when is conquered by the Ottomans.

"Byzantium" is an artificial concept given by the scientists. It represents the Eastern Roman Empire named by the main city - Byzantion. The residents of the empire called themselves "Romani" (Romans) as successors of the Great Roman Empire.

In 330 AD Constantine the Great transferred the capital of the Roman Empire from Rome to Byzantium and the city took his name - Konstantinoupolis ("city of Constantine", Constantinople). During the 4th–13th centuries Constantinople became the largest and wealthiest city in Europe and also a center of culture and education of the Mediterranean basin.

Byzantium is a Christian Empire! Constantine the Great became the first Roman Emperor who adopted the Christianity in 313 AD.

Искърският пролом в карта Феликс Каниц от 1882 г.

The Iskar Gorge, famous with its magnificent nature, with Lakatin Rocks, Cherepish Monastery and the scenic views, changing one after another along the railway line, in fact has been never studied from historical point of view. An interesting fact is that the last and most detailed description of the historical monuments along the Iskar River was made more than 150 years ago by the famous Austrian geographer, ethnographer and archaeologist Felix Kanitz. In 1871 he described the northern part of the Iskar Gorge from Mezdra to Lakatnik, where he localized eight castles. According to him, "This large number of castles is one more proof of the great strategic importance given by the Romans to the road through the Iskar Gorge. This road has connected Thessaloniki with Dyrrachium through Stobi, Serdica and Oescus with Trajan's Dacia."

Unfortunately, this information remains the first and the last, related to the ancient history of the region. Despite its close proximity to the main city Sofia, the Iskar River and its adjacent areas never attracts the attention of scientists. However, the numerous castles, located in the most picturesque places in the gorge are very interesting for every visitor or tourist. The questions "What these remains are?", "Who were their creators?" "What was their destiny?" are not only curious, but they are also part of an unspoken story to be written.

In 2016 initiated by Svoge municipality starts for the first time the systemic description and identification of the cultural and historical monuments on its territory. This project aims not only to enrich the tourist map of the region, but also to "put together" the known (and unknown) about the history, culture and heritage of the Iskar Gorge. Within a year and a half a team of specialists managed to describe, interpret and localize 19 churches, 23 sanctuaries, 6 Thracian mound necropolises and 11 fortresses. Thus, the history of the region, for which only three villages had been known in the time of Felix Kanitz, began slowly to emerge from the past.

The mountains around the Iskar River, now hospitable and densely populated, have been in the past an insurmountable border between the Danube and the Thracian Plain. Even at the end of the nineteenth century, there haven't been road to passing by, and Kanitz described his journey as follows: „Indeed, riding at some points was too tense because the road was leading through paths that could only be walked on foot. They passed along deep abysses in which the bones of fallen animals and humans were visible.“. In ancient times, the difficult to inhabit area has predetermined the character of local culture, which is unique, partly isolated but also protected. These places were hardly reached by enemies, and the wars, migrations of entire peoples and ethnic clashes have remained far to the north or south.

It is no coincidence that according to the archaeological date, the earliest settlement in the region refers to the Thracian times. The name "Thracians" (Latin: Thraci) means "wild", "harsh" people. Their style of life is characterized briefly and accurately by the father of history Herodotus (484 BC - 425 BC): "To be out of work, they think it is wonderful, to work the land - humiliating, but to live by war and robbery - the best." The results of the documentation of the archaeological sites show that a large amount of Thracian burial monuments (mounds) are located on the territory of the municipality of Svoge. Probably some of the strongholds lying high in the mountain also belong to this period. Since these monuments are registered for the first time and have never been studied, it is difficult to say which specific Thracian tribes inhabited the area and at to what time the tombs belong. According to Thucydides (460 BC - 395 BC) the region of Serdica lived "Treres and Tilataei". In 29 BC in Sofia region are mentioned "Serdi". Between the Danube, the Iskar River and the Old Mountains inhabited "Triballi".

What distinguishes the area of Svoge, however, is the extremely large quantity of these monuments, which can not be compared neither to the Sofia field, nor to the area north of the mountain. The fact that the mountain was hardly accessible and therefore - protected, allowed the intensive development of a unique and protected from external interference culture. And the most interesting - this culture has somehow reached to this day. This is evidenced by the numerous votives (crosses) placed exactly on the ancient Thracian mounds. Assuming that the mounds were built in the fifth or fourth century BC, the memory of the "sacred places" has been passed down through generations for 2500 years! Until now. This means not only a deep and extremely ancient folk memory, but also a genetic connection with the ancestors of the people who still live in these places.

The area around the Iskar River seems to be unaffected by the bloody events that led to the military annexation and the accession of the Thracian lands to the powerful Roman Empire. In 29 BC the Roman general Marcus Licinius Crassus, under whose command were five legions and auxiliary troops (or about 30,000 soldiers), started a war against the Triballi in the north. Upon their retirement the Roman troops suffer heavy losses, passing through the lands of the Serdi (present-day Sofia field) and the Maedi (in Struma valley). The ancient authors do not specify the exact route of Roman troops, but it is more likely they had followed the Timok valley, not the inaccessible and dangerous mountain passes.

However, in 27 BC the Romans took the main city of the Serdi - today's Sofia, and in 15 BC was founded the Roman province of Moesia (today's northern Bulgaria). The mountainous area around the Iskar River became a geographical part of the Roman Empire. Still, there is no evidence of the presence of Roman troops or military parts during this early period (1st-3rd c. AD). The only thing that is known is that at the end of the 2nd c. AD a strong military fortress was built at the exit of the Iskar Gorge (near modern Mezdra), which purpose was to guard the access to the pass.

In the 4th century AD a new series of events led to significant changes even in the protected and independent area of the Iskar Gorge. In 272 AD, the Roman troops left an entire province - Dacia (modern Romania) and relocated its population to the south of Danube. At the end of the 3rd century Emperor Diocletian began a reform, which in fact divided the Roman Empire into two parts - Eastern and Western. In 313 AD Constantine the Great accepted Christianity as an official religion of the Empire and in 330 officially declared Constantinople (now Istanbul) the capital of the Eastern Roman Empire. In the 4th century the Empire experienced several devastating wars with the Goths, and the beginning of the 5th century was marked by the dreadful threat of the Huns' invasions.

All these events irrevocably changed the life in the Empire. Whole regions deserted and their population settled in uncomfortable for living, but protected and safe havens in the mountains. It is then that the gorge around the Iskar River becomes an attractive and desirable place, protected from enemies and therefore convenient for living. Although not studied, most of the fortresses located on the territory of Svoge municipality probably belong to that time.

The Fortress near Batulya is part of the system of fortified settlements raised (or renewed) during the devastating attacks of the Goths and Huns in 4th and 5th c. AD. It is also the first fortress, studied through archaeological excavations throughout the Iskar Gorge and its adjacent territory. Its fully investigation will give answer to many questions about the structure and layout of these kind of settlements, about the military organization and the way of life of the population in this period.

Nowadays the fortress is easily accessible, since at the foot of the fortress at the beginning of the 20th century was built the monastery "St. Nicholas". Thanks to the municipal administration of Svoge, the monastery complex and the ancient fortress next to it will become an attractive place for rest and visits.

In July 2017, with the financial support of the municipality, started the archaeological excavations of the fortress, which main goal for this season was to clarify the topography (dimensions and layout of the fortress) and the chronology (the time of occupation) of the site.

An interesting fact is that the ancient fortress is situated in close proximity to the modern dirt road to the village of Bukovets, in the outskirts of which is registered another similar fortress. It is very likely that the modern road follow an ancient road path that connects the settlements in the mountain and from the village of Bukovets is climbing the ridge of Golema (The Big) mountain (which now coincides with the trans-European hiking trail Kom-Emine) and cross the mountains in North direction. Thus the fortress probably is part of the defensive system of the road linking Northern Bulgaria with Sofia field.

The fortress is situated at about 640 meters above sea level, in a place surrounded by three rivers - at its eastern foothills influx River Krasteshka in Batuliyska River and from the north passes Ogradshishka River, which flows into Krasteshka. Nowadays along the Ogradishka River and near the fortress there are several springs, from where probably the fortress was supplied with water. In fact, the lack of direct water supply is a typical phenomenon for the 4th, 5th and 6th century. In some places in Bulgaria are discovered whole facilities, which lead to wells or springs outside the fortress walls - cut stairs, shafts and even underground tunnels. In the fortress near Batulya, in its easternmost part, is registered a deeply carved into the rock square-shaped facility, which probably had similar functions.

Another way of supplying water were the cisterns (storages), which were filled with rainwater or were manually loaded with water brought from the nearby springs. Sometimes for this purpose were used large pots (Greek: πίθος, Pithos; Latin: Dolium). The doliums were buried in the ground so that only their rims have appeared on the surface and were used for storage of various products - mostly grains, but also water, wine, etc. In Batulya fortress during the excavations were found quite large amount of fragments of such vessels that have been intended for storage and preservation of food.

The fortress itself was positioned in such a way that it protected its occupants from almost all directions. From the north the mountain slope descends steeply to the river Ogradischka. From the south, the terrain is a sheer cliff, positioned so that the fortress's builders were forced to build the southern wall arched toward the interior of the habitable space.

Only from the west the terrain is not steep and leads to a narrow mountain road, which after about 150 m reaches the modern route to the village of Bukovets. Exactly at that place was located the entrance of the fortress. The construction of this place is quite original and can be seen for the first time among the known fortresses in Bulgaria. Since the place is the most vulnerable point in the defense of the fortress, it is protected by a large-sized rectangular tower whose foundations now outline a square with walls of 10 m. The configuration of the terrain, however, did not allow the construction of one more tower from the other site of the gate. Thus, the fortress wall is extended in front of the tower, forming this way a narrow passage that has been used as entrance.

In east direction the fortification reaches to a very narrow and high cliff edge, long more than 100 m. Apparently it was part of the fortress, as in its easternmost site there was a narrow postern (additional emergency entrance) carved into the rock. Probably in antiquity this postern was led to very steep east slope of the hill. With the building of the monastery, the terrain just below it is artificially leveled, and now this eastern approach to the fortress is situated in close proximity to the monastery building.

Perhaps the interior of the fortress was densely built. A massive building, located in the narrowest part of the fortress, was partially discovered in 2017. At this point, the southern and northern fortification walls are closer than 10 meters apart. Typical for the fortresses of the period, however, is the maximum use of the protected area. Many of these strongholds have been overcrowded because of the population's desire to seek safety behind the fortress walls. The Batulya fortress is not exception - even in this narrowest section were located buildings, one of which was studied this season.

The building has a very stable construction. Its walls are built in so-called opus impectum - a technique where the two faces of the walls are formed by large stones and the space between them is filled with smaller stones, mixed with binding material, in this case mortar. In this way are usually built the fortification walls, and in our case the revealed building is more like a small bastion than a residential one. Its connection with the fortification system is not excluded, given the proximity of the discovered room to the northern wall.

The building was built entirely of stones, as no bricks were found during the digs. It probably had a second floor, as the thickness of the walls suggests great height of the building. The roof has been covered with tiles (imbrices) as in its ruins were found such building materials. Perhaps the floor and the walls have been plastered with clay, because some fragments of clay coats with a well flattened surface were discovered around.

South of the building was discovered part of stone flooring, which probably marked the street with east-west direction. Since this is the narrowest place of the fortress, it can be assumed that the street has connected the two wider parts of the fortress and had a central importance. In the upcoming seasons, tracking the route on this street will probably reveal the most important elements of the fortress. Parallels with similar fortresses show that this place should have besides residential buildings as well as administrative, economic and religious. A find of a bronze cross that was discovered in the fortress and is currently kept in the monastery "St. Nicholas" indicates that at the place existed a church.

The finds found during the excavations suggest that the fortress was inhabited by civilian populations and was built for its protection, rather than strategic or military purposes. Of course, the existence of a small military garrison, possibly emitted from the population of the fortress, may be presumed. For now, however, in the fortress were found only artifacts with domestic character - vessels used in everyday life (jugs, pots, lids for these pots, etc.), a millstone used for grinding cereals, doliums for storage of products.

It is important to emphasize that this is only the beginning of the study of this fortress. In the next seasons the efforts will focus on clarification of the internal planning, tracking the main street and possibly uncovering a part of the fortification wall. Thus will reveal the first and so far the only ancient fortress in the Iskar Gorge, and we will learn many more interesting facts about the history of this region.

The archaeological excavations are a complicated work which requires the joint efforts of different specialists. Our main goal for the next season will be to uncover as much as possible structures inside of the fortress and to collect archaeological data about the everyday life of the ancient population. That's why we're going to work in several sections and we should take care about the documentation and description of our work.

Certainly, the first action we must take is to dig. We're going to dig at least in three different sections. That's because we need to check at different point of the site for archaeological structures. This way our team will be separated and your help will be very valuable. At the terrain we're going to need relatively great number of people to take care for measurements, to watch not to miss artefacts (archaeological finds) and to clean archaeological structures. Yes, the archaeological work is hard but not because of the digging but because of the scientific work that should be done at the field. And this is not all ...

The second part of our work consists of cleaning, photographing, drawing and describing. All finds coming from the site must be put in order as they are the main source of information. For example, the pottery must be washed, sorted and packaged in bags. The metal finds must be cleaned, measured and described. Furthermore, all this finds should be situated with exact coordinates of the place they were found. That's a great work and we will appreciate your help. Never forget - the archaeological excavations in fact destroy the archaeological sites! That's means that if we make mistake (miss to document something) we can not go back and restore the unearthed place as it have been before.

The archaeological field work is a complicated discipline which required wide range of skills. At the site you will learn some geodetic methods: how to measure the ground and localize your place of work, how to calculate the position of the materials found, how to work in different scales. We should master the methods of documentation of different archaeological situations - drawing vertical and horizontal plans, measuring coordinates of the finds, taking professional photos. Dealing with the archaeological finds at the site is also very important skill. You will learn the basic methods of collecting pottery, metal, bones, etc. Very important skill is to learn how to recognize and interpret the different chronological periods at the terrain (the archaeological layers). We will very carefully go deep into the cultural layers and describe all details in the archaeological diary.

The post field work will give you ability to understand and interpret the archaeological data. This is the second stage of the archaeological work and is focused on the materials found at the terrain. It will give you a basic knowledge on field conservation of the artifacts, documentation of finds and preliminary analysis of the archaeological data. You will learn how to deal with different type of archaeological finds, how to sort so called "mass material" and how to fill in inventory book. Short lessons will be given on illustration of the archaeological materials (technical drawing), processing of geodetic data and working with the appropriate computer software - AutoCad, Photoshop, etc. Within 15 days you will go through all necessary competencies of field archaeology. Never forget, however, that the practice is the best teacher! So, we're open for your ideas and we hope that you will become a valuable member of our team.

THE ACCOMMODATION of the students will be in the hotel "Sirman". This is a completely new and very comfortable place situated at the bank of river Batuliyska. The hotel offers twin rooms with ensuite bathroom, WiFi connection and restaurant. In the open garden next to the river the guests can enjoy to the small swimming pool.

The hotel is located about 1 km away from the village of Batulya and 1,5 km from the archaeological site. The transport is arranged but in case you wish to reach the village by yourself or just to take a walk in a beautiful mountain area it takes not more than half hour. In the village you can find a grocery store and five more restaurants and pubs. From here there is a bus connection with the main town of the area - Svoge, the train station and the main road leading to Sofia.

THE FOOD in general is traditional Bulgarian. The breakfast is in the hotel in 7.00 AM. Work at the site begins in 8.00 AM and continue till 1.00 PM. We will have a short break in 11.00 AM for coffee or "second breakfast". In 1.30 PM the group is going back to the hotel for lunch. The free time is between 2.00 and 4.00 PM (taking shower, rest, etc.). Next we continue with finds processing and theoretical lectures and discussions on the materials found, history and archaeology in the region, etc. The dinner is in 8.00 PM.

Useful to know about Bulgarian Cuisine

The Bulgarian cuisine is with an emphasis on fresh seasonal produce, and healthy, unfussy preparation methods. Influenced by the 500-year Turkish occupation and the country's proximity to Greece, Bulgarian cuisine features plenty of spices (many of which are indigenous), and predominantly chicken, pork, and veal, often baked with cheese or yogurt, and piles of fresh vegetables.

Bulgarians almost always start their meal with a simple salad accompanied by a shot (or two) of rakia, the local grape- or plum-based liquor. Meat - chicken or pork, usually chargrilled over coals or baked in an earthenware pot with vegetables - follows, with a side order of potatoes or bread. Chubritsa, a unique Bulgarian spice, usually is on the table to perk up a meal should you deem the flavors too bland.

The digs are situated in the wonderful canyon where the Iskar River crosses the Stara Planina Mountains or more commonly known as the Balkan (the peninsula of the same name is called after the mountain). Hiking, mountain biking, climbing and many others mountain activities can be practiced in this area. The out of reach uplands near Iskar River appears a perfect place for the construction of many cloisters, most famous of which are the Cherepish Monastery and the Seven Throns Monastery. If you are a fan of the pilgrim tourism this is the right place for you. There are so many superb and intriguing places around, made by the humans and created by the Nature and every step of discovering it will be pure pleasure.

At the other hand, the Batulya fortress is situated only 20 km from the main town of Bulgaria - Sofa. It is easy to organize short sightseeing trip to the Bulgarian capital.

One session of the field school includes two free days (or four in Double session) in which you can organize your own trips or join to the guided trips offered by our partner VILDAN extreme tours agency. In any cases our team will assist you and give you appropriate advices and help.

Self organized trips


Sofia became capital of Bulgaria as recently as 1879. The city’s historic buildings date from the turn of the century up until the 1930s, when there was a rush to bring the city up to date and turn it into a modern European capital.

Evidence has been found that Sofia was inhabited as early as 7000 years ago. Thracian and Roman remains can still be seen dotted around the city: in the underpass in front of the presidency; behind the Military Club, and behind the Sheraton hotel.

Under Thracian and later Roman rule Sofia was known as Serdika, from the middle of the 6th century the Byzantines renamed it Triaditsa and from the 9th century onwards during the First Bulgarian Kingdom it took on the Slavonic name of Sredets. The city finally became known as Sofia from the beginning of the 15th century taking on the name Sofia, from St. Sofia church (wisdom).

Places to visit

Church of St. George. The Church of St. George is a late Roman rotunda dated from 4th century situated in the courtyard of the Sheraton Sofia Hotel. It was constructed with red bricks and is considered the oldest building in Sofia. It is known for its Medieval frescoes in the central dome dating from the 12-14th centuries.

National Archaeological Museum. The National Archaeological Museum occupies the largest and oldest former Ottoman mosque in the city built in 1474. It has a large collection of archaeological artifacts from all over the Balkans including some of the golden Thracian treasures. The museum is among Bulgaria's oldest and was inaugurated in 1905.

Church of St. Sophia. The early Byzantine Church of St. Sophia was built in the 6th century on the place of an ancient Roman theatre and several earlier churches. During the Second Bulgarian Empire the structure served as the cathedral of the city but was later converted to a mosque by the Ottoman Empire.

Alexander Nevsky Cathedral. The gold-domed Alexander Nevsky Cathedral was built in the early 20th century in memory of the 200,000 Russian, Ukrainian, Belorussian and Bulgarian soldiers, who died in the Russo-Turkish War, 1877–1878. It is one of the largest Eastern Orthodox cathedrals in the world. The cathedral's gold-plated dome is 45 m high, with the bell tower reaching 50.52 m.


Plovdiv was named one of the oldest cities in Europe, continuously habited since the 6th Millennia B.C.E. From the Thracian Polpudeva, to the Macedonian Philippopolis (the city of Philip, the father of Alexander the Great), to the Roman Trimontium, Plovdiv might change name, but never changes its majestic presence on the banks of Maritza River (the ancient Hebrus). During the Roman times, the city was capital of the Roman Province of Thrace, attracting richness and culture, visible at every corner in the city. Famous throughout the antiquity, visited by Alexander the Great, several Roman Emperors, the French poet Lamartine, and contemporary movie stars, now the second largest city in Bulgaria, Plovdiv is a vibrant art center of national importance, proudly deserving the title of European Capital of Culture 2019.

The Old Plovdiv (UNESCO Tentative World Cultural Heritage List) is a charming place with 18 to 19 C. architecture, attracting visitors from around the world in its pictoresque Bulgarian Revival houses, galleries, museums and antique shops. Downtown Plovdiv with its numerous parks and the longest pedestrian zone in Bulgaria, attract locals and visitors with their charming countless cafés, elegant restaurants and boutique coffee houses.

Places to visit

Old Town. The Old Plovdiv is an unique city within the city of Plovdiv, and its history going back to a Neolithic settlement dated at roughly 6000 B.C. Ancient Plovdiv Architectural Reserve is a well-preserved complex where on a relatively small area visitors can take walks through different historical ages, see ancient buildings adapted to the modern way of life and feel the spirit of the town from the Bulgarian Revival Period.

Roman Amphitheatre. Plovdiv’s magnificent 2nd-century AD Amphitheatre, built during the reign of Emperor Trajan, was uncovered during a freak landslide in 1972. It once held about 6000 spectators. It is also one of the best-preserved ancient theatres in the world and still used today for a variety of performances.

Roman Stadium. The Stadium was commissioned by Emperor Hadrian in the 2nd century. The original construction had seating for over 30,000 spectators. What remains is a chunk of the Stadium’s original 14 marble rows. Visitors will see part of the track, semi-circular rows of seats, and a panoramic visual replica of the original Stadium.

Thracian fortress Nebet tepe. Some 203m high in the old town, a hill with spectacular views reveals sparse ruins of Eumolpias, a Thracian settlement in 5000 BC. The fortress and surrounding town enjoyed a strategic position, later bolstered by Macedonians, Romans, Byzantines, Bulgarians and Turks, who named it Nebet Tepe (Prayer Hill).

Guided trips

Click to watch WildAN presentation

Canyoning in Temnata dupka (The Dark Hole) cave.  Code: TR01

Temna dupka is the most famous cave in Iskar gorge. Its enter looks like a giant black hole in the rocks. It’s around 5 km long but not the entire inside is explored. The cave is a complicated labyrinth of entrances, galleries, waterfalls, rapids, drains, underground rivers and lakes. Inside the cave you will find different kind of ponds and even a river which flows in the most famous karst spring in this area, called Zhitolub (located near the main road). Due to its labyrinth nature, it should be visited with an experienced guide and with the required equipment.

Duration: 5 hours

Minimum participants: 6

Visit to Elata cave.  Code: TR02

Elata is a relatively small, but very beautiful cave. It is entered by alpine rope through a vertical chimney. There is a large hall decorated with bizarre underground formations and descending to a small underground lake. The back road to the sun is again on an alpine rope or cave ladder.

Duration: 6 hours

Minimum participants: 6

Eco-trail Pod kamiko & extreme downhill ride from the waterfall.  Code: TR03

The walking trail begins from Bov railway station and ends there. The route is taking around 3 hours and it is very easy and get-at-able. We can call it the water path because it passes on the Bov River. The centuries-old interaction between the rocks and the water has created a wonderful fairy-tale of waterfalls with different shapes and size. The most majestic jewel in this water crown is Pod Kamiko (Under the stone) Waterfall, the highest one. In this point is arranged an extreme downhill ride from the waterfall which is very emotional.

Duration: 5 hours

Minimum participants: 6

Vazova Еco-trail & extreme downhill climbing.  Code: TR04

The trail is named after the patriarch of the Bulgarian literature – Ivan Vazov. He was fascinated by the nature and the peace around and loved to come back in this place where he created many of his works dedicated to Bulgarian people.

This one day route is perfect for the weekend. It begins at Bov Village (around 30 km away from our digging place) and ends at Zasele Village. This wonderful walking route is the only one which leads to the magnificent waterfall, named Skaklya. The path from Bov to the waterfall is easy and passing under the crown of the trees. After Skaklya, the route starts to rise and the passage becomes a little heavier but not so much. At the end of the route you could see unique views to the Iskar gorge.

From the top of the hill you will raise the level of adrenaline by jumping over the waterfall with the help of at least three instructors. You will never forget this experience!

Duration: 6 hours

Minimum participants: 6

Lakatnik eco-trail & Canyoning in Temnata dupka cave.  Code: TR05

The trail starts from Zhitolyub spring, neat Lakatnik railway station. It leads to Alpiyska Polyana (Alpine meadow), which is a favorite spot for mountaineers and climbers. There are turnovers for the caves Temnata Dupka and Zidanka from the lane. Shelter and recreational facilities were built at the alpine meadow. By a wide lane from the right visitors can reach the Black wall, where the alpine shelter Orlovo Gnezdo (Eagle nest) was constructed in the upper part. On top of the cliffs stands a monument in memory of the rebels, fallen in the uprising in September 1923. The monument is visible from afar.

Duration: 8-9 hours

Minimum participants: 6

The organizers provide:
  • Necessary equipment;
  • Professional guides;
  • Breakfast - homemade natural food in the morning;
  • Picnic on the field - grilled meat and organic food with homemade bread, soft drinks (home production with honey, lemon and 5 types of herbs), wine / brandy (also home production).

Please check the prices of the Guided trips in our Expenses & Discounts section.

How much it will cost?

Svoge municipal administration covers almost all necessary expenses for the excavations. All necessary materials and supplies are ensured. Also, you will not have to worry about your travelling in foreign country - our English speaking team will guide you and will organize your program. However, a low participation fee is required as you should cover your accommodation and meals as well as the educational tax.

You will need some additional money in your own if you plan to organize your own trip in the weekends. Sofia is too close to our accommodation place and you will have a chance to spend one or two days in the capital of Bulgaria. If you wish to join our organized trips incl. hiking, canyoning, extreme downhill ride, etc., you should cover the expenses for equipment and professional guides.

Field school

One session (2 weeks)

€ 738


Double session (4 weeks)

€ 1328

Discount 10%

Early registration (till October 31, 2018) One session

€ 699

Discount 5%

Early registration (till October 31, 2018) for Double session

€ 1255

Discount 15%

Former participants One session

€ 369

Discount 50%

former participants Double session

€ 664

Discount 55%

Guided trips

Code: TR01

Canyoning in Temnata dupka (The Dark Hole) cave

€ ---

Code: TR02

Visit to Elata cave

€ ---

Code: TR03

Eco-trail Pod kamiko & extreme downhill ride from the waterfall

€ ---

Code: TR04

Vazova Еco-trail & extreme downhill climbing

€ ---

Code: TR05

Lakatnik eco-trail & Canyoning in Temnata dupka cave

€ ---

Participant’s profile

This program is open for everyone who would like to support the European cultural heritage. However, you should be open to the foreign culture and ready for new experiences and challenges. Our target group is focused on young people (ages between 20 and 30) with a marked interest in History, Archaeology, Ethnography, Art and Culture. Hiking enthusiasts and nature lovers are also warmly welcome.


To join us you should simply fill in our Application form. In the time of applying we required 30% of the participation fee (or € 221) to be paid in advance. This amount is not refundable! Your place is considered reserved only after the payment of the fee.

Note! The advance payment of € 221 is the same for all kind of discounts and sessions. For example, if you apply for Double session the amount is not multiplied by two or if you use Early registration discount - the advance payment is not reduced by 5 percent.

If you want to take a part in some of our Guided trips, the payment should be done in the first week after your arrival.

After receiving of your application we will proceed your documents and will contact you within three days with further instructions. The rest of the fee is payable 4 weeks before beginning of the field school. This amount is fully reimbursable but in case of cancellation you should inform us not later than one week prior beginning of the digs. After this deadline the amount is not refundable!

Any additional questions concerning application procedure and field school you can send to