Description
They are trumpet-shaped or crust over stones and trees, some can be eaten, some protect themselves very cleverly from predators. Lichens grow incredibly slowly, show us whether the air is clean or where birds like to rest.
On a hike for young and old through the magical Aletsch forest, we dive into the fascinating world of lichens. They have names like map lichen or reindeer lichen - their diversity is huge. Along the way, we learn how they defy the harshest living conditions and why they are nevertheless subject to a strong decline. Together we follow the trail of this sophisticated interplay of fungus and algae.
Participants
For adults and children from 7 years
Leader
Daniela Schmocker, biologist
Meeting point
10:00 am in front of Villa Cassel
End: approx. 3:00 pm in front of Villa Cassel
Costs
Adults: CHF 38.-
Children (7 to 16 years): CHF 19.-
Route
Villa Cassel – Bishop's seat – Moraine path - Villa Cassel
approx. 2h pure walking time; approx. 200 m descent and ascent
What to bring
Weather-appropriate clothing, picnic
Highlights
- Guided hike through the Aletsch forest
- Discovery of the diversity of lichens
- Suitable for children from 7 years
General Information
The event takes place at the Pro Natura Center Aletsch in Riederalp. Under the guidance of a biologist, participants explore the fascinating world of lichens and learn about their importance for the environment. The hike lasts about 5 hours including breaks.
Location
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How to get there
Event Calendar
October 2026
Event Media
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