Zbrasov aragonite caves, Show cave in Teplice nad Bečvou, Czech Republic
The Zbrašov Aragonite Caves are a show cave in Teplice nad Bečvou, Czech Republic. They consist of a complex system of passages, domes, and fissures on several levels, decorated with aragonite crystals, raft stalagmites, and rounded coatings on the walls.
The caves were discovered in 1912 by brothers Josef and Čeněk Chromý, who explored the underground spaces after workers uncovered a crack with warm air. They were opened to the public in 1926, and a major renovation took place between 2002 and 2005.
The Marble Hall inside the cave hosts regular exhibitions of contemporary art, a tradition that began in 1981. This unusual setting has become a recognized venue for artists and visitors alike.
The cave maintains a constant temperature around 14.5 °C (58 °F), so a light jacket is advisable even in summer. The tour route is well laid out with walkways and railings, making it easy to navigate for most visitors.
The lower parts of the cave are filled with carbon dioxide, creating gas lakes that can be seen along the tour. The cave is also the warmest underground area open to the public in the Czech Republic.
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