Lake McArthur (British Columbia) facts for kids
Quick facts for kids Lake McArthur |
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Lake McArthur, Yoho Park (1924) by J. E. H. MacDonald
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 Lake McArthur
Location in British Columbia
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| Location | Yoho National Park, British Columbia, Canada |
| Coordinates | 51°19′57″N 116°20′16″W / 51.332477°N 116.337908°W |
| Basin countries | Canada |
Lake McArthur is a lake in Yoho National Park, British Columbia, Canada, near the continental divide.
Location
Lake McArthur (JANHI) is in the Kootenay Land District of British Columbia. It is nestled a valley between Mount Schaffer and Park Mountain in Yoho National Park. The lake is 1.5 kilometres (0.93 mi) long and 85 metres (279 ft) deep. It is easily the deepest lake in the park, and its depth gives it a deep blue colour. It is the largest lake in the area and is much photographed. A 1906 guide to resorts in the Canadian Rockies describes Lake O'Hara, in the next valley west of Lake Louise and across the Continental Divide. It goes on, "A couple of miles away is McArthur's Lake, a sapphire gem, located above the tree line, and with a huge glacier, fed on the precipitous heights of Mount Biddle, terminating in the water, where it breaks off in huge icebergs.
Name
Lake McArthur is named after James Joseph McArthur (1856–1925) of the Dominion Topographical Survey. He was the first European to describe this lake and Lake O'Hara. He found the two lakes in 1887. McArthur was mapping the land through which the Canadian Pacific Railway line would travel, and he and his assistant T. Riley had to climb up to summits carrying heavy equipment so McArthur could take photographs and make measurements for his survey.
Access
Lake McArthur may be accessed via a 8 kilometres (5.0 mi) circuit hike from Le Relais Day Shelter in Yoho Park. The shelter is reached via an 11 kilometres (6.8 mi) access road. The Lake O'Hara bus goes past the shelter, but reservations are required. There is a 310 metres (1,020 ft) elevation gain. The trail passes through larch forests, past Schäffer Lake, through McArthur Meadows and over the summit of McArthur Pass.
