Elevated metal walkway on mountain ridge known as Cliff Walk by Tissot, First, Grindelwald, Bernese Alps, Canton of Bern, Switzerland, Europe

Hikers admiring the autumn landscape from elevated walkway, Cliff Walk by Tissot, First, Grindelwald, Bernese Alps, Canton of Bern, Switzerland, Europe

Bachalpsee at Grindelwald-First and Bernese Alps, Bernese Oberland, Swiss Alps, Switzerland, Europe

View from Grindelwald-First to Bernese Alps with Eiger, Bernese Oberland, Swiss Alps, Switzerland, Europe

Panoramic of green valley surrounding Grindelwald and Bernese Alps lit by rainbow, First, Canton of Bern, Switzerland, Europe

Silhouette of hiker man admiring Jungfrau mountain peak from First, Grindelwald, Bernese Alps, Canton of Bern, Switzerland, Europe

View from First to Bernese Alps, Grindelwald, Bernese Oberland, Canton of Bern, Switzerland, Europe

Aerial panoramic of Eiger and Schreckhorn in autumn from First and Grindelwald, Bernese Alps, Canton of Bern, Switzerland, Europe

Aerial panoramic of Eiger and sea of clouds surrounding First and Grindelwald in autumn, Bernese Alps, Canton of Bern, Switzerland, Europe

Guests resting on terrace of the chalet Alpwaeg, First, Grindelwald, Bernese Oberland, Canton of Bern, Switzerland

Exterior view of the mountain restaurant Bort, First, Grindelwald, Bernese Oberland, Canton of Bern, Switzerland

Skier reading a map at mountain restaurant Schreckfeld, First, Grindelwald, Bernese Oberland, Canton of Bern, Switzerland

Guests resting on terrace of the mountain restaurant Bort, First, Grindelwald, Bernese Oberland, Canton of Bern, Switzerland