The Klausen Pass is a high mountain pass located in the Swiss Alps, connecting the towns of Altdorf and Linthal. It reaches an elevation of 1,948 meters (6,394 feet) and is known for its stunning landscapes, featuring rugged mountains and lush valleys. The pass is typically open from late May to October, making it a popular route for both tourists and cyclists. The Klausen Pass is part of the Swiss National Road network and offers breathtaking views, including the Glarus Alps. It is also a historical route, used for centuries by traders and travelers. The area is rich in flora and fauna, attracting nature enthusiasts and hikers.