Best caves in Danube-Ipoly National Park are concentrated within the Pilis Hills, which hosts nearly 200 of the park's more than 300 caves. These subterranean formations are significant for their archaeological value, thermal origins, and as bat roosts. The region offers a diverse range of cave experiences, from accessible tours to more challenging caving expeditions. Many caves in the park are formed by thermal waters dissolving limestone, leading to unique geological features.
Last updated: July 1, 2026
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The Mackó Cave, also called Kis-Kevély Cave, is located near Csobánka in Hungary at the foot of the Kis-Kevély mountain. It is particularly known for finds of cave bears and has historical and archaeological significance. The cave is part of a popular hiking area in the Pilis Mountains and is often combined with nature and cave tours.
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The cave also shows its interesting face in winter with hanging icicles, although it is more difficult to approach the cave at that time. But it is worth going up!
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The cave to the right in front of the ladder hides two smaller passages, you can safely go in. The ladder can be accessed by walking along the red sign above the gorge.
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There is a small cave 400m from the Kevély saddle... You have to climb up to it from the hiking trail... If you feel like it.
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A small cave on the way to Kevély-synyerg.
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It is worth taking a short detour and turning off the path, the cave can be found after about 100 meters. And the surroundings are stunning
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You climb to the top on the sides if you dare or there is small trail from the blue cave track to the top of the caves for the best view 😎👌
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Yes, the Szemlő-hegyi Cave is highly accessible, featuring wide, paved walkways that make it suitable for families, school groups, and even wheelchair and stroller users. It's known for its unique 'popcorn-shaped' mineral crusts and cauliflower-like growths.
For those seeking a physical challenge, the Mátyás-hegyi Cave provides an adventurous caving experience. Tours involve crawling and climbing through natural environments without constructed trails. Helmets, headlamps, and overalls are provided, and tours typically last 2.5-3 hours.
The caves in Danube-Ipoly National Park are known for diverse formations. Pál-völgyi Cave features unique dripstones, glittering calcite crystals, and narrow passages. Szemlő-hegyi Cave is famous for its 'popcorn-shaped' mineral crusts and cauliflower-like growths. You can also find ancient fossils in places like Mátyás-hegyi Cave.
The caves maintain a constant temperature year-round, typically around 11-12°C (52-54°F), making them a good destination in any season. However, some caves like Gyopáros Cave and Mackó Cave can be particularly scenic in winter with hanging icicles, though access might be more challenging.
Yes, guided tours are available for several caves. For instance, Pál-völgyi Cave offers tours lasting about an hour, though they are generally in Hungarian with audio guides in multiple languages. Szemlő-hegyi Cave also provides guided tours, often with interactive exhibitions.
Given the constant cool temperatures inside the caves (around 11-12°C or 52-54°F), warm clothing is recommended, even in summer. For adventurous caving experiences like in Mátyás-hegyi Cave, overalls, helmets, and headlamps are typically provided.
Yes, Mackó Cave (also known as Kis-Kevély Cave) is particularly known for findings of cave bears and holds significant historical and archaeological value. Bátori Cave in Budapest's District II is also a historical landmark.
Yes, Szemlő-hegyi Cave is classified as a therapeutic cave. Its exceptionally clean, almost dust-free air with nearly 100% humidity and a constant 12°C (54°F) temperature is considered beneficial, especially for respiratory conditions.
The caves are often situated within popular hiking areas. You can find numerous hiking routes, including easy options like the Vasas-Szakadék Gorge loop or the Szurdok Valley Sinkhole loop. For more ideas, explore the easy hikes in Danube-Ipoly National Park. There are also options for gravel biking and dog-friendly hikes in the region.
While many caves offer guided tours, some, like Gyopáros Cave, are categorized as challenging and require climbing to access. Mátyás-hegyi Cave also offers a more physically demanding adventure caving experience.
Beyond the well-known sites, the Danube-Ipoly National Park is home to nearly 200 caves in the Pilis Hills alone. While not all are publicly accessible, places like Szoplák Valley Cave are described as worth a short detour off the main path, offering stunning surroundings.

