Molnár János Cave

The Molnár János Cave is a thermokarstic water-filled cave system. It is located in the Rózsadomb district of Budapest in Hungary.

The deepest sections reach 100 metres (330 ft), while the total length of explored sections is currently 5.5 kilometres (3.4 mi). The cave mouth is just 200 metres (660 ft) from the Danube.

In 2008, a cave lake was found there, with largest chamber roughly 86 metres (282 ft) long, 27 metres (89 ft) wide and 15 metres (49 ft) high.

Key facts

Type: cave
Part of: caves of the Buda thermal karst system
Heritage status: part of UNESCO World Heritage Site

Facts from Wikidata.

Coordinates: 47.517881, 19.035894Open in Google Maps

Nearby places

Tomb of Gül Baba

Gül Baba's tomb (türbe) in Budapest, Hungary, is the northernmost Islamic pilgrimage site in the world. The mausoleum is located in the district of Rózsadomb on Mecset (mosque)…

Foundry Museum

The Foundry Museum (in Hungarian Öntödei Múzeum) is a museum operating within the framework of the Hungarian Technical and Transportation Museum in Budapest II. district, Bem…

József-hegyi No 4. Cave

József-hegyi No 4 cave is one of the caves located in the Budai Mountains of the Danube–Ipoly National Park, in District II of Budapest.

Áfonya utcai Cave

The Áfonya Street Cave (sometimes written Áfonya utcai-barlang and in many other forms) is a cave located in the Budai Mountains within the Danube–Ipoly National Park, in…

József-hegyi No 2–3. Cave

The József-hegy No 2–3 cave is located on the side of József-hegy, in Budapest District II, within the Danube–Ipoly National Park, and is a sealed and protected cave. It is one…

Bimbó Cave

Bimbó Cave is one of the caves located in the Buda Hills of the Danube–Ipoly National Park, in District II of Budapest.

Sources

The text on this page comes from: Molnár János Cave (en.wikipedia.org), as of 23 March 2026

Text is available under CC BY-SA 4.0.