William A. Switzer Provincial Park, Provincial park in Yellowhead County, Canada

William A. Switzer Provincial Park is a 93 km² provincial park in the Rocky Mountain foothills, crossed by the Bighorn Highway between Grande Cache and Hinton. It lies at 1,150–1,300 m elevation and holds campgrounds on the shores of Gregg, Cache, Blue and Jarvis lakes.

William A. Switzer Provincial Park was established on December 22, 1958, and is managed by Alberta Tourism, Parks and Recreation. It is named after William Switzer, a former member of the Legislative Assembly of Alberta. The park covers 93 km² in the foothills of the Rocky Mountains, between Grande Cache and Hinton.

Visitors encounter local wildlife in their natural habitat while exploring the park's different landscapes on foot and by water. The area draws outdoor enthusiasts who engage with the land through fishing, hiking, and seasonal activities that shape how people experience this place.

The park provides access to a network of trails for hiking, cycling, and cross-country skiing in winter months. Visitors should prepare for different conditions and activity options depending on the season.

The park's waters are home to trout species while surrounding forests shelter large mammals and birds of prey. This diversity makes the area an important habitat for various animal communities.