Sulphur Mountain is a mountain located near the town of Banff in Alberta, Canada, with an altitude of about 2,450 meters. Climbing to the top of Sulphur Mountain, you can overlook Banff Town, the Bow River, the Banff Springs Hotel at the foot of the mountain, Lake Minnewanka, and the Canadian Rockies. Sulphur Mountain is named after the sulfur hot springs found on its slopes. You can choose to climb Sulphur Mountain by cable car (Banff Gondola) or hiking trails. It takes a long time to hike up the rugged and winding trails. It usually takes about an hour to reach the top of the mountain. Therefore, tourists usually choose to take the cable car to the mountain, and you can enjoy the scenery at different heights as the cable car gradually rises. The mountain cable car station is located about three kilometers south of Banff Town. There is a bus from Banff Town to here. The cable car has an elevation difference of about 680 meters. It takes about 8 minutes to climb to the top of the mountain with an elevation of 2,250 meters. Sulphur Mountain is the best place to overlook the town of Banff. There is a four-story building (Upper Terminal) on the top of the mountain. Each floor has different functions, including a coffee shop, souvenir shop, and Canada's highest restaurant. The fourth floor is an open-air observation deck with a better view. Going up along the trail on the top of the mountain, you can reach a meteorological observatory built in 1903. The building still exists and visitors can see its interior through the windows.