A cosmic ray station was built on Sulphur Mountain as part of the International Geophysical Year in 1957-1958 and Canadian scientists made important contributions to the research. Geophysicists studied cosmic rays and space particles entering the atmosphere from the station perched above the town of Banff, until 1978. Today, all that remains is the building's concrete foundation and a bronze plaque to commemorates the station's national historic significance.
Featured things to do
Hours of operation
Always open. It is an unstaffed location.
Free admission. Other fees still apply.
Detailed fees list
Banff Visitor Centre
Banff National Park
Founded in 1885, Banff is Canada’s first national park and part of the first national park system in the world. With its soaring peaks, azure lakes and abundant wildlife, this Rocky Mountain park attracts millions of visitors every year.
Banff Park Museum National Historic Site
Explore the Victorian-era collection, while admiring the stately 1903 museum, a log masterpiece and the oldest surviving federal building in any Canadian national park.
Cave and Basin National Historic Site
Visit the Cave and Basin National Historic Site to experience the birthplace of Canada’s national parks and learn about the natural and cultural history of the mountains.