Gombasecká Cave
A Slovak Karst cave known for soda-straw stalactites up to three metres long and thin as a pencil.
Updated 30 September 2026
UNESCO World Heritage
Gombasecká was found in 1951 and opened to visitors in 1955, and what it is known for is a particular formation: soda-straw stalactites, hollow tubes the width of a drinking straw, here growing to about three metres, which is exceptional. The cave is one of the Slovak Karst show caves administered as part of the Caves of Aggtelek Karst and Slovak Karst World Heritage property. It was also the first cave in Slovakia used for speleotherapy, from 1968.
Highlights
- The soda straws - hollow stalactites up to three metres long and pencil-thin.
- The speleotherapy history - the first Slovak cave used for respiratory treatment, from 1968.
- The dripstone halls - chambers with columns and flowstone through the route.
- The underground stream - the Cierny Potok running through the system.
When to go
Year round; the cave holds a constant temperature around nine degrees. Tours run to set times. Summer weekends are busiest.
Things to know
The cave is small and the tour is short. The soda straws are fragile and the lighting is kept low for them. Tours are in Slovak with printed translations.
Nearby
Domica is southwest, and Roznava is northeast.
Key facts
Source: Wikidata, item Q1011733, read on 18 October 2026.
What to pack for Gombasecká Cave
Chosen from what this place is for. Tap a kit for the full checklist.
- Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
- Grippy closed shoes - Cave floors are wet, muddy and slick with formations. Find on Amazon
- A warm layer - Many caves sit near 10°C year-round, even in a hot country. Find on Amazon
- Gloves - Protect your hands on rough rock and cold metal handrails. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


