The Early Bird skiing on Sunday, 31.3.2024 will NOT take place. Alternatively, there will be an Easter breakfast in the Tigignas mountain restaurant.

More information

Nature Trail Surses

Exploratour 07: Dichtung aus Eis

See unter Fuorcla digl Leget
Exploratour 07: Seal of Ice

Description

Normally, water seeps quickly into the calcareous subsoil. So how did the lake form on this limestone plain? One possible explanation is that the ground here is constantly frozen and the water is dammed.

Permanently frozen ground or permafrost is common in the Alps above 2500 m. In summer, only the top layer thaws temporarily.

Map

Exploratour 07: Dichtung aus Eis

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