Caribou Mountains Wildland Park is a large wilderness area in northern Alberta, Canada.

It is located in the Caribou Mountains, immediately west of Wood Buffalo National Park in a remote backcountry area.

[1] At 5,900 square kilometres (2,300 sq mi), it is the largest provincial protected area in Alberta.

The park protects fragile wetland that offers nesting grounds for a variety of bird species and core habitat of the threatened woodland caribou herd.

The Caribou Mountains is home to many arctic birds that breed nowhere else in Alberta including red-throated loon, red-necked phalarope, grey-cheeked thrush, American tree sparrow, and red-breasted merganser.