Provides historical background on the cellar system and its scale under Kőbánya.
Flooded mine dive with clear freshwater and cold water.
Flooded mine dive with clear freshwater and cold water.
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Kőbányai Bányapince is Budapest's flooded underground mine system, a technical-style freshwater site with clear water, overhead passages, and a cold, enclosed feel. It is best for experienced divers who want a historic mine environment rather than wildlife or reef scenery, and the planning focus is thermal protection, route control, and access arrangements.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 27m
Depth Note
Dive listings commonly place the site depth around 27 m, while broader descriptions of the underground system describe deeper sections in the mine network.
Best Season
Year-round, with cold-water protection.
Typical Conditions
Crystal-clear freshwater with little wildlife and water often described as cold, around 5-10 C.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
This is an overhead flooded mine with cold freshwater. Appropriate training, thermal protection, and route discipline are important.
Access Restrictions
Access is specialized rather than casual; treat it as a mine dive that needs planning, local knowledge, and clear site access arrangements.
Legal Notes
Follow local access rules and site-specific guidance; this is not a public swimming area.
Community notes to help plan your visit.
Scuba Diving
Scuba is the main use case here, with overhead passages and cold freshwater making it a technical-style mine dive.
Freediving
Not recommended because of the overhead environment and cold water.
Snorkeling
Not suitable for snorkeling.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Provides historical background on the cellar system and its scale under Kőbánya.
Describes the underground tunnel system and highlights the cold-water, deeper-mine conditions.
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