Best caves around Chiemsee are found in the surrounding Chiemgau region and nearby Bavarian Alps, offering diverse experiences. The Chiemsee area is characterized by its large freshwater lake, islands, and the foothills of the Alps, providing varied natural landscapes. This geological setting includes numerous karst formations, which are conducive to the development of various cave systems. The region offers opportunities for both accessible exploration and challenging caving adventures.
Last updated: June 25, 2026
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the caves are not signposted anywhere on the trail. However, you can find them easily via komoot. You can enter the small Spielberghöhle for 2 to 3 meters without equipment and cool off a bit 🙂 afterwards it seemed to go steeply down.
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Invites you to explore... not far from Laubensteingatterl
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Pieces of the impressive rock seem to keep crumbling away, creating this cave
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Very nice hiking trail from the Hofalm down to Aschau. Attention: Not accessible in heavy rain ‼️
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Impressive rock formations with a rock gate in the upper reaches of the Steinbach.
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The ravine cave is at 785m and is a playground for bats
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The large and the small Spielberhöhle are close together. The Big Spielberhöhle is not a show cave. Caving in the arbor area requires great experience, fitness and climbing skills. The entrance of the Großer Spielberghöhle is at 1341 m altitude, it is with about 1200 m total length, the second largest cave after the keyhole cave and with 180 m the deepest cave in Laubensteingebiet. The cave has next to the large funnel-shaped main entrance, three more shaft-like partly very narrow Tagöffnungen near the entrance funnel, these are hardly to be found on the surface, as they are well camouflaged by the vegetation and its roots. A fourth passage, the water passage, forms a weathered inaccessible connection to the central part of the cave - the water passage. A weathered call connection exists to the neighboring small Spielberghöhle. The character of the cave is divided as follows - in the entrance area labyrinthine multi-storey corridors - partially spacious corridors with several shafts in the middle part - and Great Gorge and giant camber (terminal block "coffin lid") in the lower area. The cave is quite dry compared to the keyhole cave, only in the water passage and over the dead corridor there are active channels. However, the cave ices in winter relatively far (up to 15 m shaft / upper quarter). During strong thunderstorms, a lot of water can quickly flood the cave for a short time, a water retention could not be observed. Between 1999 and 2002, two new, previously undocumented corridors were discovered by the "Chiemgau cave bears". http://www.parl-webware.de/hoehlen_mitte.htm
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While there are no major show caves directly on the shores of Lake Chiemsee, the nearby Chiemgau region offers options like the Wendelstein Cave. This is Germany's highest show cave, located at 1711 meters, and provides an accessible and educational underground experience with interactive exhibits. It's suitable for a wide range of visitors, including families.
The Chiemsee area is known for its karst landscape, which leads to various impressive formations. You can find natural monuments like the Rock Arch and Cave at the Upper Steinbach with its unique rock gate, or the Aberg Alm and the Abergofen Cave, which features a rock bridge over its entrance and numerous sinkholes and Karrenfelder in the surrounding area.
Yes, the region offers several challenging cave systems for experienced cavers. The Keyhole Cave and the Spielberg Cave, both near Bernau am Chiemsee, are not show caves and require significant experience, fitness, and climbing skills to explore. The Spielberg Cave is the second largest and deepest in the Laubensteingebiet, while the Keyhole Cave also boasts extensive passages.
The Wendelstein Cave is Germany's highest show cave, situated at an altitude of 1711 meters. Visitors enter through an artificial tunnel and descend 82 steps. The average temperature inside is around 3 degrees Celsius, so warm clothing is highly recommended. It features interactive stations and a unique 'cold trap' where snow can be found year-round.
Yes, the Pölchinger Klufthöhle, a challenging ravine cave located at 785 meters altitude, is known as a habitat for bats. Visitors are advised to respect this and avoid disturbing the wildlife.
The Chiemsee region is excellent for combining cave exploration with various outdoor activities. You can find numerous hiking opportunities, from easy hikes around the lake to more demanding mountain hikes in the surrounding Alps. There are also waterfall hikes that offer scenic routes through the diverse landscape.
The best time to explore caves in the Chiemsee area largely depends on the type of cave. Show caves like Wendelstein Cave are generally accessible during their operating seasons, often from spring to autumn. For undeveloped, challenging caves like the Keyhole Cave or Spielberg Cave, warmer, drier months are usually preferred, though some caves can ice up significantly in winter, as noted for the Spielberg Cave.
Several caves in the region are recognized as natural monuments due to their unique geological features. These include the Rock Arch and Cave at the Upper Steinbach, the Aberg Alm and the Abergofen Cave, and the Spielberg Cave.
Caving experiences around Chiemsee range from intermediate to challenging. Highlights like the Rock Arch and Cave at the Upper Steinbach and Aberg Alm and the Abergofen Cave are considered intermediate. However, caves such as the Keyhole Cave, Spielberg Cave, and Pölchinger Klufthöhle are classified as challenging and require significant caving experience, fitness, and climbing skills.
Accessing the Wendelstein Cave involves reaching an altitude of 1711 meters, typically via a mountain railway or hiking trails on the Wendelstein massif. Once at the cave entrance, visitors navigate an artificial access tunnel and descend 82 steps within the cave itself. The high-altitude location means you'll experience scenic mountain terrain before and after your cave visit.
For challenging caves like the Keyhole Cave and Spielberg Cave, significant experience, fitness, and climbing skills are essential. These are not show caves and are undeveloped. They can be tight, cold, wet, and lack light. It's crucial to be well-equipped, go with experienced cavers, and be aware that conditions can change rapidly, especially during heavy thunderstorms which can cause flooding.


Extend your search for the best caves by checking out these guides of the top ones around Chiemsee: