Devetashka Cave Guide — Bulgaria’s Most Impressive Cave System

Devetashka Cave is one of the largest and most dramatic caves in the Balkans. This complete guide covers what to expect, how to visit, best time to go, and how to combine it with the Krushuna Waterfalls for the perfect day trip from Sofia.

Devetashka Cave (Деветашка пещера) is one of Bulgaria’s most extraordinary natural landmarks — a vast underground world carved by the Osum River in the Lovech region, approximately 230 km north of Sofia. It holds the distinction of being one of the largest cave chambers in Bulgaria and was memorably used as a filming location in the 2012 Hollywood film The Expendables 2, which introduced it to an international audience. This guide covers everything you need to know before visiting.

What Makes Devetashka Cave Special?

Devetashka Cave is remarkable for several reasons that set it apart from other Bulgarian caves. The main chamber is enormous — approximately 60 metres high and 130 metres wide at its widest point — making it feel more like an underground cathedral than a typical cave passage. Seven large openings in the ceiling allow natural light to pour into the cave, creating dramatic beams of light that shift throughout the day.

The cave is also home to one of Bulgaria’s largest bat colonies — approximately 30,000 bats of multiple species inhabit the cave, making it one of the most significant bat habitats in the country. The sound and movement of the bats, particularly in the evening, adds to the cave’s otherworldly character. A small river runs through the lower section of the cave, which was once used as a water source by human inhabitants thousands of years ago — archaeological evidence suggests the cave was used continuously for over 70,000 years.

How to Visit Devetashka Cave: Practical Information

Devetashka Cave is located near the village of Devetaki in the Lovech province, approximately 18 km north of the town of Lovech. The cave is managed as a protected natural site with a designated walking route through the main chamber. A guide is available at the entrance, though the cave can also be walked independently along the marked path.

The walking route through the accessible portion of the cave takes approximately 30–45 minutes at a relaxed pace. The floor is uneven in places and some sections are damp, so proper footwear is essential. Inside the cave, temperatures remain relatively constant year-round at around 10–12°C, so a light jacket is recommended regardless of the outside temperature.

Opening Hours and Entrance

Devetashka Cave is generally open to visitors year-round, though hours may vary by season. An entrance fee applies. It is advisable to check current opening hours before visiting, particularly in the low season. The site has basic facilities near the entrance including parking and a small ticket office.

Best Time to Visit Devetashka Cave

Devetashka Cave can be visited in any season, but different times of year offer different experiences. Spring and early summer (April–June) are popular because the exterior landscape is green and lush, and water levels in the cave’s river section are often highest. Summer (July–August) is the busiest period with more visitors, but the cave’s cool interior provides welcome relief from the heat.

Autumn (September–October) is excellent for photography — the forest surrounding the cave entrance takes on autumn colours, and visitor numbers drop after the summer peak. Winter visits are possible but the site may have reduced hours; the cave interior remains temperate throughout the year.

For photographers, midday provides the most dramatic light effects through the ceiling openings, while morning visits tend to be quieter with fewer visitors in the shots.

Combining Devetashka Cave with Krushuna Waterfalls

The most popular way to visit Devetashka Cave from Sofia is to combine it with the nearby Krushuna Waterfalls as a single day trip. The two sites are approximately 15 km apart, making them a natural pairing. The typical route visits Krushuna Waterfalls first (the gorge walk takes about 45–60 minutes), then continues to Devetashka Cave in the afternoon.

This combination gives you one of Bulgaria’s most beautiful waterfall systems and one of its most impressive caves in a single 8-hour day from Sofia. The two experiences are complementary — the open, cascading light of Krushuna contrasts perfectly with the dramatic enclosed darkness of Devetashka.

From Sofia to Devetashka Cave: Getting There

Devetashka Cave is located approximately 230 km north of Sofia. The drive by private car takes around 2 hours 30 minutes via the Hemus motorway (A2) toward Lovech, then local roads to Devetaki village. There is no direct public transport from Sofia to the cave — buses serve Lovech but the final 18 km to the cave requires a taxi or private arrangement.

For most visitors, a private day trip from Sofia is the most practical option. It eliminates the need to navigate bus connections, allows you to combine Devetashka with Krushuna Waterfalls in a single day, and includes an English-speaking driver familiar with the route.

Frequently Asked Questions About Devetashka Cave