Exploring Tourism in Bulgaria
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Duhlata Cave


Duhlata Cave lies on the right bank of Struma River in the southwestern part of Vitosha Mountain. This is the longest cave in the country (17 600 m). It is also 53 m deep and comprises a sophisticated six-level system of chambers, tunnels, underground ponds and waterfalls. Its abundance of cave formations and its proximity to Sofia, the country’s capital, make Duhlata one of the most popular caves in the country. It was declared a natural landmark in 1962. Access to the cave is granted to experienced tourists and speleologists only.

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