Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • About us
  • How we build our profiles
  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

Terms of servicePrivacyCookiesLegal notice
MapSpeciesParksDiving
  1. Home
  2. Diving and snorkelling
  3. Czechia
  4. Hranická Propast

Hranická Propast

Cave/Sinkhole (the deepest flooded cave in the world)
Depth: 0 mLevel: Advanced technical (heavily restricted access)All year round
Spotted something wrong?

The deepest flooded sinkhole in Europe and one of the deepest in the world, with more than 400 m documented.

Depth

0 m

Recommended level

Advanced technical (heavily restricted access)

Average visibility

15 m

The deepest flooded sinkhole in Europe and one of the deepest in the world, with more than 400 m documented.

Location

Loading map…

Notable wildlife: Hranická Propast

Limited wildlife

Ecosystem

Cave / cenote

Similar dive sites

Which other dive sites are like this one?

Same type of dive: Cave / cenote

Same type of dive: Cave / cenote

Same type of dive: Cave / cenote

Keep exploring

Based on what we already know about this dive site.

Share your experience diving or snorkelling at Hranická Propast.

Water temperature

9 °C

Current

None

Access

Shore

Best season

All year round

Recommended certification

Technical Cave Diver

Approx. price

0 USD / dive

Plan your dive

Best season
All year round
Approx. price
0 USD / dive
See location

Same type of dive: Cave / cenote

Czechia · Moravia
See on the interactive map→
Wall/Cave

Lastovo Island

Croatia

Up to 35 m · Open Water

Spiny lobsters · European lobsters

See dive site
Cave/Cenote

Cenote Calavera

Mexico

Up to 15 m · Open Water (with a guide)

Freshwater fish · bats

See dive site
UNESCO
Sinkhole

Great Blue Hole

Belize

Up to 124 m · Advanced

the appeal is geological. Reef and nurse sharks at the entrance

See dive site
CountryCzechia
This page in other languages: Español · Deutsch · Français · Português · Italiano
More places in Czechia
Reef/Cave

St John's Reef

Egypt

Up to 40 m · Advanced Open Water

Hammerheads · grey reef shark

See dive site