| Mount Tupper | |
| Elevation M: | 2804 |
| Elevation Ref: | [1] |
| Prominence M: | 254 |
| Parent Peak: | Swiss Peak |
| Location: | British Columbia, Canada |
| District: | Kootenay Land District |
| Range: | Selkirk Mountains |
| Map: | Canada British Columbia |
| Coordinates: | 51.3358°N -117.4986°W |
| Coordinates Ref: | [2] |
| Rock: | quartzite |
| First Ascent: | 1906 Wolfgang Koehler, Edward Feuz Jr, Gottfried Feuz |
Mount Tupper 28040NaN0 is a mountain about 37km (23miles) west of Golden, British Columbia, Canada and three kilometres east of Rogers Pass in Glacier National Park. Part of the Selkirk Mountains, it was formerly named Hermit Mountain until renamed (1887) in honour of Sir Charles Tupper when he was minister of Railways and Canals in Sir John A. Macdonald's cabinet during the siting and construction of the CPR line through the Selkirk Mountains, and later Prime Minister.[2]
In 2013, the mountain was the scene of cave explorations by a team of eight, led by Nicholaus Vieira and funded by the Royal Canadian Geographical Society, who followed the Raspberry Rising cave system for nearly a kilometre, climbing two waterfalls and traversing four sumps. The end of the cave was not reached and further explorations are planned.[3] [4]
Based on the Köppen climate classification, Mount Tupper is located in a subarctic climate zone with cold, snowy winters, and mild summers.[5] Temperatures can drop below −20 °C with wind chill factors below −30 °C. Precipitation runoff from the mountain drains into the Beaver River which is a tributary of the Columbia River.