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Devil's Throat Reserve

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The Dyavolsko Garloto Cave, known as the Devil's Throat, is located in the impressive Trigrad Gorge of the Western Rhodopes. It is one of Bulgaria's most fascinating natural phenomena, differing from classic show caves due to its vertical orientation. The entrance leads into a massive cavity called the 'Hall of Thunder,' which is the second-largest underground hall in the Balkans. Here, the Trigrad River plunges into a spectacular 42-meter-high underground waterfall, making the cave a place of mystical energy. According to legend, this is the spot where Orpheus descended into the realm of Hades to retrieve his beloved Eurydice. The cave is also of ecological significance, housing one of the region's largest bat colonies. Visitors must climb over 300 steep steps to reach the exit, which has a view of the gorge's rugged rock walls. The water temperature of the underground river remains constantly low throughout the year, and many secrets of the cave's siphon system remain unexplained to this day.
- Location: Bulgaria
- Top sights: Via Ferrata - Trigrad · Devils Throat Cave · Devil's Threat Zipline
- Nearby: Yagodina (4 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -1 | 0 | 4 | 8 | 14 | 18 | 21 | 21 | 16 | 11 | 6 | 1 |
| Rain mm | 58 | 46 | 56 | 49 | 59 | 62 | 43 | 30 | 48 | 53 | 50 | 65 |
📋 Practical info
Geography
Facts
- Home to the highest underground waterfall in the Balkans (42 meters).
- The 'Hall of Thunder' is 110 meters long and 40 meters high.
- Over 300 steep steps lead from the bottom to the upper exit.
- Important wintering site for over 30,000 long-fingered bats.
- The Trigrad River disappears into a siphon and reappears 530m away.
- The cave is the legendary site of Orpheus's descent to the Underworld.
Explore nearby
Notable places around
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Sights in the town Devil's Throat Reserve (3)
Devils Throat Cave
Cave in Bulgaria famous for its 42 m high interior waterfall. Mythologically linked to Orpheus.
Devil's Threat Zipline
Zipline over the Trigrad Gorge. Features views of the cave and rock formations.
Sights nearby
Frequently asked questions
How many steps must you climb in the cave?
What does the cave have to do with Orpheus?
How high is the underground waterfall?
Is it very cold in the cave?
Is photography allowed in the cave?
Devil's Throat Reserve: where is it located?
Devil's Throat Reserve: what is there to see?
Devil's Throat Reserve: when is the best time to visit?
Devil's Throat Reserve: why is it worth visiting?

















