This series of impressive waterfalls are inside a mountain and accessible by a tunnel lift. They're unique as they are fed by the melting snow and ice from the Eiger, Mönch, and Jungfrau glaciers.

Lauterbrunnen, Switzerland: BASE jumping at the valley of waterfalls By Andrew Bain Updated June 24, 2015 — 11.15am first published June 23, 2015 — 10.17am ...

We blast an alphorn, get sprayed by waterfalls raging deep inside a mountain, and munch muesli for breakfast at 10,000 feet. Aired 09/07/2002 | Expires 07/18/2027 | Rating TV-G Problems with ...