Frenchtown Pond State Park 
18401 Frenchtown Frontage Road
Frenchtown, MT 59834
406-542-5500
http://stateparks.mt.gov/frenchtown-pond/default.html
State Park: Birding, Fish, Hike, Picnic, Walk, Water Sports
Plan to bring every one in the family to this day-use-only spring-fed lake park for a whole afternoon of picnicking, swimming, sunbathing, fishing, sailboarding, kayaking, canoeing, snorkeling, and reading. Non-motorized boating only. This small, spring-fed lake has a maximum depth of about ten feet.