Grimsel Hospiz: Grimsel Undergrund
Datoer
lør. 6. juni – 25. okt. 2026 · 10:15–14:00
Om dette stedet
Guided tour into the underground world of Grimselwelt with insights into hydropower, technology and nature; suitable for anyone interested in culture, learning and industrial history.
Plassering
Kraftwerke Oberhasli AG
Grimselstrasse 19, 3862 Innertkirchen
3862 Innertkirchen