Banff National Park

In the fall of 1883, three Canadian Pacific Railway construction workers stumbled across a cave containing hot springs on the eastern slopes of Alberta's Rocky Mountains. From that humble beginning was born Banff National Park, Canada's first national park and the world's third. Spanning 6,641 square kilometres (2,564 square miles) of valleys, mountains, glaciers, forests, meadows and rivers, Banff National Park is one of the world's premier destination spots. Banff National Park is Canada's oldest national park, established in 1885 in the Rocky Mountains. The park, located 110–180 km (68–110 mi) west of Calgary in the province of Alberta, encompasses 6,641 km2 (2,564 sq mi) of mountainous terrain, with numerous glaciers and ice fields, dense coniferous forest, and alpine landscapes. The Icefields Parkway extends from Lake Louise, connecting to Jasper National Park in the north. Provincial forests and Yoho National Park are neighbours to the west, while Kootenay National Park is located to the south and Kananaskis Country to the southeast. The main commercial centre of the park is the town of Banff, in the Bow River valley. The Canadian Pacific Railway was instrumental in Banff's early years, building the Banff Springs Hotel and Chateau Lake Louise, and attracting tourists through extensive advertising. In the early 20th century, roads were built in Banff, at times by war internees, and through Great Depression-era public works projects. Since the 1960s, park accommodations have been open all year, with annual tourism visits to Banff increasing to over 5 million in the 1990s. Millions more pass through the park on the Trans-Canada Highway. As Banff is one of the world's most visited national parks, the health of its ecosystem has been threatened. In the mid-1990s, Parks Canada responded by initiating a two-year study, which resulted in management recommendations, and new policies that aim to preserve ecological integrity. Archaeological evidence found at Vermilion Lakes radiocarbon dates the first human activity in Banff to 10,300 B.P. Prior to European contact, aboriginals, including the Stoneys, Kootenay, Tsuu T'ina, Kainai, Peigans, and Siksika, were common in the region where they hunted bison and other game.With the admission of British Columbia to Canada on 20 July 1871, Canada agreed to build a transcontinental railroad. Construction of the railroad began in 1875, with Kicking Horse Pass chosen, over the more northerly Yellowhead Pass, as the route through the Canadian Rockies.Ten years later, the last spike was driven in Craigellachie, British Columbia.