Sulphur Mountain (Alberta)

and the surrounding areas Two hot springs have been commercially developed. The lowest is the Cave and Basin National Historic Site and the highest is the Banff Upper Hot Springs. A gondola on the eastern slope goes to the summit ridge which has an upper terminal containing three restaurants, a gift shop, and multiple observation decks. The summit ridge provides views both westward up and east down the Bow Valley. A boardwalk can be followed on the north side to the top of Sanson's Peak (). The original, and more scenic, summit access is along an old fire road (Sanson Road) on the Southwest face of the mountain with a distance of 5.8 km from the Banff Sundance Canyon trail system near the Bow River. Another 5.4 km switchback trail route exists under the gondola with trailhead access from the Banff Hot Springs parking lot near the gondola terminal. == Scientific importance ==

The mountain has been the site of two research facilities. In 1903, a meteorological observatory building was completed atop Sanson Peak. This building still exists and visitors can look through a window to see its interior complete with rustic furnishings. In the winter of 1956–57, the National Research Council built a small laboratory on Sanson's Peak in order to study cosmic rays as part of Canada's contribution to the International Geophysical Year (IGY). The Sulphur Mountain Cosmic Ray Station remained in operation until 1978 and the building was removed in 1981. A plaque now marks the site's location. The hot springs at the base of Sulphur Mountain are home to the endangered Banff Springs snail and the now-extinct Banff longnose dace. ==Gallery==

Sulphur mountain panorama.jpg|The view from the summit of Sulphur Mountain Sulphur mountain, meteorological observatory building.jpg|Meteorological observatory building Vermillion Lake Dwayne Reilander-1.jpg|Mount Rundle and Sulphur Mountain as seen from the reeds along the shore of one of the Vermillion Lakes in Banff National Park, Alberta, Canada ==References==