The Great St. Bernard Pass is a high mountain pass located in the western Alps, on the border between Switzerland and Italy. It connects the Swiss canton of Valais with the Italian region of Aosta Valley. At an elevation of 2,469 meters (8,100 ft) above sea level, it is one of the highest passes in the Alps.

The pass has been used as a trade route since ancient times, and was an important route for the Roman Empire. The pass is named after the Great St. Bernard Hospice, a hospice located near the summit of the pass. The hospice was founded in the 11th century by Saint Bernard of Menthon, and became famous for its use of Saint Bernard dogs to rescue travelers lost in the snow.

Today, the pass is a popular tourist destination, especially for skiing, hiking, and cycling. The pass is also known for its scenic beauty, with views of snow-capped mountains and alpine lakes. The pass is open from June to October, and is closed in winter due to heavy snowfall.