Category: lakes; swimming lakes; montana
Flathead Lake, located in northwestern Montana, is the largest natural freshwater lake in the western United States.
It spans over 200 square miles and is known for its crystal-clear waters, beautiful mountain backdrop, and numerous recreational opportunities.
The lake was formed by glaciers during the last Ice Age and is fed by several rivers, including the Flathead River.
Surrounded by stunning landscapes, Flathead Lake is a popular destination for boating, fishing, swimming, and hiking.
Visitors can explore the lake via the Flathead Lake State Park, which offers multiple access points, picnic areas, and campgrounds.
Along the lake, charming towns such as Bigfork and Polson offer dining, shopping, and local attractions.
The lake is home to a wide variety of fish, including native species like the westslope cutthroat trout and the lake's iconic lake trout.
Flathead Lake is a haven for outdoor enthusiasts, with activities like paddleboarding, kayaking, and sailing available year-round.
With its scenic beauty and clean waters, Flathead Lake is a perfect escape for nature lovers and adventure seekers alike.
Northwestern Montana
47.8760° N, 114.1264° W
Surface Area: 197 square miles (510 km²)
Maximum Depth: 370 feet (113 meters)
Shoreline Length: 185 miles
Clear and clean waters, with good visibility for swimmers.
Water Temperature: 60–70°F (15–21°C) during summer months.
Swimming is popular in designated areas along the shore, and the lake is known for its refreshing, crisp waters.
Ample parking available at Flathead Lake State Park, along with other access points around the lake.
Restrooms, picnic areas, boat ramps, and visitor centers are available at various points around the lake.
Accessibility Features: Some parks and trails are wheelchair accessible.
No lifeguards on duty; swim at your own risk.
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