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Obwalden

The Top 5 Caves in Obwalden

Looking to visit a cave in Obwalden on your next adventure? To help you better plan your next outdoor experience, we’ve collected Obwalden’s 5 best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.

1
Chastelendossen

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  1. 1

    The Chastelendossen is a very interesting rock, including some old tunnel that ends in a room after about 10 meters.

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    Tip by Martina

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  2. 2

    During the Second World War, the five shelters in the Renggpass were part of the fortifications in the Reduit against the Third Reich.
    At this point there are two caves …

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    Tip by Heloks

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  5. 4

    The Mondmilchloch (Mondmilk Hole) is a karst cave in the Pilatus Massif (Emmental Alps) in Switzerland. It is the type locality of the so-called Mondmilch (moon milk).

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    Tip by frank_hikingphotography

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Last updated:
September 1, 2025

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