📜 Unique European-significant cave system in the Czech Republic, discovered 1912/13.
🌡️ Warmest in Czech Republic with constant 14.5 °C, featuring rare aragonite formations.
💎 Discover unique aragonite formations, including raft stalagmites and spherical sinter coatings.
🌡️ Enjoy pleasant constant 14.5 °C temperature year-round.
👨👩👧👦 Explore a fascinating underground world on a guided tour (approx. 50-60 min).
🏞️ Located in picturesque valley near Teplice nad Bečvou spa.
🚫 No dogs or other animals permitted inside; limited space outside for tying them.
⚠️ Steep trail to Hranice Abyss, difficult with strollers (126 steps inside).
⏱️ Allow 1 hour buffer for parking before your tour.
🎒 Large luggage, backpacks, and strollers can be stored in the operational building.
🚲 Bicycles can be locked to railing outside (at owner's risk).
💰 Online tickets available for selected tours.
🕒 Hours vary by season; check official website for full schedule. Closed on 18.8.2025 and some Mondays.
🚗 Two paid car parks near train station (850m). Payment via parking meters (coins, cards, mobile app).
🕳️ Hranice Abyss: World's deepest flooded abyss, 15-minute walk. Information Center closed for reconstruction throughout 2025.