📜 Europe's largest subterranean waterfall, carved by water from glacial melt.
🔍 Part of the UNESCO World Natural Heritage Site Jungfrau-Aletsch area.
🌊 Experience powerful cascades inside a mountain.
🗿 See unique geological formations from the Upper Jurassic period.
🚶 Explore tunnels, stairs, and walkways with occasional valley views.
🏞️ Witness up to 20,000 liters per second of glacial meltwater.
♿ Not wheelchair accessible, requires climbing many stairs.
👶 Children under 4 are not permitted.
⚠️ Grounds and stairs can be slippery due to water spray.
👟 Wear sensible, waterproof shoes.
🧥 Consider a waterproof jacket for spray.
⏰ Arrive early to avoid crowds, especially in July and August.
Adults 11 CHF, children (up to 15) 4 CHF. Credit cards accepted (Amex not).
Daily, early April to early November. 9 a.m. to 5 p.m. (April-Nov), 8:30 a.m. to 6 p.m. (July-Aug).
Large free car park available.
Last updated 1 day ago
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