Where are the Rocky Mountains?

The Rocky Mountains run along the boundary between British Columbia and Alberta. Discover Canada ties the Rockies most directly to Alberta in its provincial passage. The guide writes: Alberta is the most populous Prairie province. The province, and the world-famous Lake Louise in the Rocky Mountains, were both named after Princess Louise Caroline Alberta, fourth daughter of Queen Victoria. So the guide places the Rockies — and the world-famous Lake Louise within them — squarely on the Alberta side of the range.

The Rockies are equally part of British Columbia's identity. Discover Canada writes that "British Columbia is known for its majestic mountains and as Canada's Pacific gateway." Although the guide doesn't specifically name the Rockies in the B.C. passage, the "majestic mountains" phrase covers the western flank of the same range — the Rocky Mountain peaks descend from the continental divide on the Alberta-B.C. border down through B.C. to the Pacific.

Alberta's mountain park system underscores the connection. Discover Canada writes that "Alberta has five national parks, including Banff National Park, established in 1885." Banff sits in the Rocky Mountains, on the Alberta side of the range — and Lake Louise lies inside Banff. So Alberta's first national park, established in 1885, and the world-famous Lake Louise are both Rocky Mountain features.

The mountains divide two of Canada's five regions. Discover Canada places British Columbia in the West Coast region and Alberta in the Prairie Provinces. The Rocky Mountains form the natural divider between the Pacific west and the prairie east — a continental-scale ridge that defines Canadian geography. So the answer to where are the Rocky Mountains? is both provinces: B.C. on the western flank, Alberta on the eastern flank, with the boundary running through the mountain peaks.

The question is testing whether new citizens know which provinces contain the Rocky Mountains. Discover Canada places Alberta's "world-famous Lake Louise in the Rocky Mountains" and describes British Columbia by its "majestic mountains" as the Pacific gateway. The right answer covers both: British Columbia and Alberta.

The wrong answer choices each pick a region without the Rockies. Ontario and Quebec are in Central Canada — known in the guide for the Great Lakes and the St. Lawrence River, not the Rockies. Manitoba and Saskatchewan are Prairie provinces with farmland, not mountain ranges. The Northwest Territories has its own northern mountain landscape but is not where the guide places the Rockies. Only B.C. and Alberta share the Rocky Mountain range.