Dobrostanski biser

The Dobrostanski biser is a cave in the Rhodope Mountains that extends about 44 meters into white marble formations. Its passages and chambers are decorated with stalactites, stalagmites, and stalactones created by mineral deposits over time.

Archaeological excavations in 1963 uncovered human remains inside the cave. These findings connect to the local story of a Turkish tax collector named Ahmed Aga linked to the site.

The name "Ahmetyova Dupka" comes from an old story about a Turkish official who unknowingly ate pork and faced consequences. This legend remains alive in the memory of local people today.

The cave is open for visitors from Friday to Sunday and typically requires guided tours. Comfortable shoes are helpful as the floor can be uneven, and a flashlight is useful for navigating the passages.

The cave holds a surprising collection of natural rock formations that spark the imagination. Visitors report spotting shapes resembling a unicorn, a turtle, a flying saucer, and even a castle.

Location: Dobrostan

Length: 44 m

GPS coordinates: 41.89149,24.87290

Latest update: December 8, 2025 21:06