Grimsel Hospiz: Grimsel Undergrund
तारीखें
शनि, 6 जून – 25 अक्तू॰ 2026 · 10:15–14:00
इस स्थान के बारे में
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.
स्थान
Kraftwerke Oberhasli AG
Grimselstrasse 19, 3862 Innertkirchen
3862 Innertkirchen