Grimsel Hospiz: Grimsel Undergrund
Lịch trình
Th 7, 6 thg 6 – 25 thg 10, 2026 · 10:15–14:00
Về nơi này
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.
Vị trí
Kraftwerke Oberhasli AG
Grimselstrasse 19, 3862 Innertkirchen
3862 Innertkirchen