Höllgrotten Caves – Neuheim, Switzerland - Atlas Obscura
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Höllgrotten Caves

Neuheim, Switzerland

These spooky and unusual stone formations create an underworldly landscape. 

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The cave system consists of twisted, tangled stone formations and murky subterranean lakes that take hours to fully explore.

The Swiss location has become such a legendary draw, the caves are lit with eery lights and adorned with safe footpaths to make it safe and appealing for visitors. As a result, these strange and fascinating caverns have become something of a tourist attraction, with tours and guides readily available.

Know Before You Go

Opened from late March to late October each year. Closed over the winter months.

caves natural wonders ecosystems nature
Nearby
'Seesicht' ('Lake View')
2.50 miles
Johanna Spyri Museum
2.96 miles
Pegasus Small World Toy Museum
7.40 miles
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