Flathead Lake Open Water Swimmers
Flathead Lake in northwest Montana is the largest natural freshwater lake west of the Mississippi; slightly larger than Lake Tahoe at 27.3 mi. long, 15.5 mi. wide, and max depth of 370.7 ft.. As one of the cleanest in the world, Flathead Lake is perfect for OPEN WATER SWIMMING! No sharks, no jellyfish, and no lane lanes...just clear, clean, and crisp water!
Our practice times vary from season to season and are weather conditional. Please call for times!
USMS Certified Coach
USMS Certified Gold Club
Contact Flathead Lake Open Water Swimmers
Gold Club Designation
The Gold Club logo identifies Masters clubs and workout groups that provide members with the best Masters Swimming experience possible. Gold Clubs have a U.S. Masters Swimming–certified coach on staff, participate in fitness events, and offer a free trial to potential members, among many other benefits.
USMS Certified Coaches
The U.S. Masters Swimming–Certified Coach logo identifies clubs and workout groups where you can find a USMS-certified coach. These coaches have furthered their Masters coaching education and have passed the certification exam. Note: A certified coach might not be at all locations or workouts.
USMS Certified Adult Learn-to-Swim Instructors
The Certified Adult Learn-to-Swim Instructor logo identifies clubs and workout groups that have a U.S. Masters Swimming–certified ALTS instructor. These instructors have furthered their swim-lessons instruction education and have passed the certification exam. Note: A certified ALTS instructor might not be at all locations or workouts.