The Schafloch is an interesting and very special facility. This natural ice cave in the Sigriswilergrat enables you to cross under the Sigriswiler Rothorn. The original ice grotto still has …
At both ends - in the Justistal and on the opposite side - entrance defense and armories were built, and cable cars were used to transport materials. The remains are evidence of this.
The Lourdes Grotto is a replica of the famous pilgrimage town of Lourdes. It was built in 1917. Here you can take a break during a hike and enjoy the silence of the place.
At the Alp Silwangen there is an entrance for a cave from the Schrattenfluh. However, this can only be visited with a cave guide from the Unesco Biosphere Entlebuch.