Mystic Lake is the deepest lake in the Beartooth Mountains.

Mystic Lake supports a rainbow trout fishery, and the fishing is usually great when the fish are feeding.

Hiking the 3 miles trail up to Mystic Lake provides great views of West Rosebud Valley and a few other lakes.

Mystic Lake can refer to:

Much later, it became known as Mystic Lake.

Mystic Lake is a high priority acquisition area for the DFG to add to the Wildlife Area.

On Mystic Lake (February 1999)

On Mystic Lake / Summer Island (2005)

The community is named for nearby Mystic Lake.

In her most recent series, "Mystic Lake," Ms. Grannan abandoned domestic environments.