Not currently an official name.
Prairie des Vaches
Not currently an official name.
This pyramid-shaped mountain was given its name in 1859 by James Hector [1834–1907] while on an expedition to Athabasca Pass, accompanied by Henry John Moberly [1835–1931] and Tekarra, their Iroquois guide. It is a well-known landmark near Jasper.

General map of the routes in British North America explored by the expedition under Captain Palliser during the years 1857, 1858, 1859, 1860 Internet Archive [accessed 26 February 2025]
A General Map of the Routes in British North America Explored by the Expedition under Captain Palliser, during the years 1857, 1858, 1859, 1860. Compiled from the Observations and Reports of Captain Palliser and his Offcers, including the Maps constructed by Dr. Hector, and other authentic documents. To accompany “The Journals, Detailed Reports, & Observations” presented to both Houses of Parliament, by Command of Her Majesty, 19th May, 1863. Standord’s Geographical Estab. London, 1865
Captain John Palliser [1817–1887] was a geographer who hailed from County Meath, Ireland. After service in the military he participated in a hunting exploration among the native peoples of the American West that was chronicled in his book, Adventures of a Hunter in the Prairies, published to much acclaim in 1853.
Later that decade, the Royal Geographic Society proposed to the Colonial Office that Palliser explore Canadian territory between Lake Superior and the Rocky Mountains, which was approved by Secretary of State for the Colonies, Henry Labouchere. His instructions to Palliser was to attain a general and scientific knowledge of the regions in areas of land, agriculture, coal and minerals.
This map shows the routes taken by the British North America Exploring Expedition over its four year period. Despite a £13,000 budget that was three times the original estimate its findings provided the Government with invaluable evidence on the topographical and economic potential of the country.
There was once a little tribe of Indians known as the Snakes, that lived in the country to the north of Jasper House, but which, during the time of the North West Fur Company, was treacherously exterminated by the Assineboines. They were invited to a peace feast by the latter Indians, when they were to settle all their disputes, and neither party was to bring any weapons. It was held about three miles below the present site of Jasper House, but the Assineboines being all secretly armed, fell on the poor Snakes in the midst of the revelry, and killed them all. Such was the story I heard from the hunters here.
— James Hector [1834–1907] 1859 [1]