The Bernese Alps are a mountain range located in the western part of Switzerland. The Eiger is a 3, 970-meter peak in the Bernese Alps and is one of the most iconic mountains in the Alps. Interlaken is a town located between two lakes in the Bernese Oberland region of the Swiss Alps. The word 'ALP' is used to refer to any high mountain or mountain range in the Alps. Yodeling is a traditional form of singing that originated in the Swiss Alps and is still popular today. The Isère is a river in the French Alps that flows through the city of Grenoble.