Mountain meadow with a lake on a high plateau and view over high mountains with towering summits of the Swiss Alps on the horizon, Switzerland, Europe

Chef Markus Riess serving a meal, Hotel and Restaurant Hohnegg, Saas-Fee, Valais, Switzerland

People having a cheese fondue, Fondue Hut of the Restaurant and Hotel Hohnegg, Saas-Fee, Valais, Switzerland

People having a cheese fondue, Fondue Hut of the Restaurant and Hotel Hohnegg, Saas-Fee, Valais, Switzerland

A flagswinger and swiss horn players at night, Saas-Fee, Valais, Switzerland

People sitting in front of Fondue Hut of the restaurant Hohnegg, Saas-Fee, Valais, Switzerland

People having a cheese fondue, Fondue Hut of the Restaurant and Hotel Hohnegg, Saas-Fee, Valais, Switzerland

A flagswinger and swiss horn players at night, Saas-Fee, Valais, Switzerland

People sitting and sunbathing in roofed wicker beach chairs at terrace of the Popcorn Plaza, a snowbar at Laengfluh, Saas-Fee, Valais, Switzerland (2870 metres above sea level)

Castle of Vufflens le Chateau, La Cote, Canton of Vaud, Switzerland

Summit plateau of Grande Dent de Morcles with summit cross, Dent de Morcles, Bernese Alps, Vaud, Vaud, Switzerland

Swiss national flag on the plateau Trais Fluors, St. Moritz, Oberengadin, Graubuenden, Switzerland

Swiss national flag and alpine sportspeople on the plateau Trais Fluors, St. Moritz, Oberengadin, Graubuenden, Switzerland

Concordia Station, Italian, European, French, Swiss and German flags. Tent, fire escape, containers, kerosene tanks, smoke from the power station, iridescent clouds. The station under a sky lightly covered with low, iridescent clouds. Concordia Antarctic Research Station, Dome C plateau, East Antarctica.