The mission of Eagle Mount Billings is to provide opportunities in recreation to enhance the lives of children and adults with disabilities.

When Greta and Bob Mathis, a United States Air Force General, retired to Bozeman, Montana in 1984, they started the first Eagle Mount organization. In 1988, the Eagle Mount program in Billings began with an adaptive ski program at Red Lodge Mountain Resort. Eagle Mount Billings became an independent affiliate in 1994 and has grown to include programs in arts & crafts, bicycling, day camp, equestrian, golf, social night, swim and a walking program in collaboration with the YMCA.

There are now independent Eagle Mount organizations in Bozeman, Great Falls, Helena, and Billings, Montana. In 2008 Eagle Mount Billings celebrated twenty years of providing adaptive recreation to children and adults with disabilities.

The Mathis's drew inspiration from the Book of Isaiah and chose Isaiah 40:31 as Eagle Mount's foundational verse:

"For they that wait upon the Lord shall renew their strength. They shall mount up with wings as eagles."