Býčí skála — literally 'Bull Rock' — is one of the most remarkable caves in Central Europe and the second longest cave system in the Czech Republic, stretching over 18 kilometres of passages. Tucked into the scenic Křtiny Valley between the town of Adamov and the village of Křtiny, it offers a rare combination of stunning geology and extraordinary archaeological heritage.

The cave sits within the Moravian Karst Protected Landscape Area, surrounded by beech forests and dramatic limestone cliffs. The Jedovnice stream flows actively through parts of the system, giving the cave a living, dynamic feel. In summer the valley is lush and inviting; in winter the bare limestone walls and quiet forest create an almost mystical atmosphere. The terrain around the entrance is easy to walk, making it accessible even for families.

• Adamov — trail along the Křtiny Valley following the stream, approx. 30–40 minutes, easy
• Křtiny village — trail leading down into the valley from the opposite direction, similar distance and difficulty

• The cave is a protected natural and archaeological monument — entry is permitted on guided tours only
• Access to deeper sections is restricted to protect both the cave ecosystem and archaeological deposits
• Check current opening hours and tour availability before visiting

During excavations in 1872, archaeologist Jindřich Wankel uncovered over 40 skeletons from the Hallstatt Iron Age — mostly young women bearing signs of ritual treatment. Whether this was a sanctuary, a burial ground for elites, or something else entirely, remains a compelling mystery. The cave takes its name from a small bronze bull figurine found here — a treasure now considered one of the finest prehistoric artefacts from Moravia.