They are trumpet-shaped or encrust stones and trees, some are edible, while others cleverly protect themselves from predators. Lichens grow incredibly slowly, tell 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 immense. Along the way, we learn how they withstand the harshest living conditions and why they are still in sharp decline. Together, we explore the intricate symbiosis between fungus and algae.
Route:
Villa Cassel – Bischofssitz – Moraine Trail – Villa Cassel
Approx. 2 hours of pure walking time; approx. 200 m ascent and descent
Program
10.00 | Meeting point in front of Villa Cassel
Approx. 15.00 | End