Hranická Propast
The deepest flooded sinkhole in Europe and one of the deepest in the world, with more than 400 m documented.
Depth
0–404 m
Recommended level
Advanced technical (heavily restricted access)
Average visibility
15 m
Water temperature
9 °C
Current
None
Access
Shore
Best time
All year round
Recommended certification
Technical Cave Diver
Approx. price
0 USD / dive
The deepest flooded sinkhole in Europe and one of the deepest in the world, with more than 400 m documented.
Location
See on the interactive mapNotable wildlife in Hranická Propast
Ecosystem
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