Flathead Lake, Montana’s largest natural freshwater lake, sprawls across 200 square miles, its 185 miles of shoreline a testament to its grandeur. Located in the heart of the Flathead Valley, this lake is a paradise for adventure seekers, wellness enthusiasts, and families alike. Here, you can indulge in a myriad of water activities: fishing for prized trout, swimming in its crystal-clear waters, or boating across its expansive surface.
For those seeking adventure, a kayak tour to Wild Horse Island, home to wild horses and other unique wildlife, is a must. The surrounding area is dotted with state parks like Finley Point and West Shore State Park, offering camping, picnic spots, and swimming facilities.
Nearby, the town of Polson boasts historical attractions such as the Miracle of America Museum and the Salish and Kootenai Indian tribe’s people’s center, which delves into the rich tribal history of the Flathead Reservation. Glacier National Park, with its 700 miles of hiking trails and historic lodges, is just a short drive away. Whether you’re looking to hike, bird-watch, or simply bask in the serene beauty of nature, Flathead Lake and its surroundings offer an unforgettable experience.
- Surface area (mi)
- 316.9
- Max depth (ft)
- 370.73
- Elevation (ft)
- 2890.42
- Shoreline length (mi)
- 161.37
Ideal for
- Family friendly:
- Pet friendly:
- Romantic getaways:
Popular activities
- Boating
- Fishing
- Hiking
- Fly Fishing
- Freshwater Fishing
Islands
Emerging from the cerulean waters, the islands of Flathead Lake are a treasure trove of natural beauty and hidden stories. Among them, Wild Horse Island stands out with its sprawling fields and rugged terrain, offering a haven for wildlife such as wild horses and a rich tapestry of hiking trails for outdoor enthusiasts. This uninhabited island serves not only as a sanctuary for animals but also as a unique spot for photographs that capture the grandeur of Montana’s landscape. Historical landmarks like the remnants of old Native American fishing sites whisper tales of the area’s ancient inhabitants. Further, the island’s breathtaking lookout points offer panoramic views that mesmerize visitors, allowing them to connect with nature deeply. While recreational boating and fishing draw many to the shores, the quiet magic of these islands invites solitude and reflection, making them a must-see for those seeking both adventure and tranquility.
Nearby amenities
For busy travelers, accessing stunning waterfront experiences involves a range of convenient amenities. Various marinas, such as the Big Arm Marina and Flathead Lake Marina, provide boat launches, slips, and rentals, including jet skis and pontoons. Public docks and docks for private boats ensure easy access for water activities. Nearby, general stores like Super 1 Foods and the Bigfork Mercantile cater to all supply needs, while local bait shops are essential for fishing enthusiasts.
Dining options abound, with establishments like the Flathead Lake Lodge offering delightful lakefront meals and the Raven Restaurant providing scenic rooftop dining. For overnight stays, options range from lakeside campgrounds and RV parks, like the Polson Bay Campground, to cozy cabins and upscale lodges. Outdoor enthusiasts will appreciate the hiking trails around Polson and recreational parks, while family-friendly amenities include picnic areas and playgrounds. Accessibility is enhanced with day-use parking and ADA-compliant pathways, ensuring a seamless visit for everyone.
Frequently Asked Questions
Ready to dive into what Flathead Lake has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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Yes, it is generally safe to swim in Flathead Lake. The water quality is monitored weekly at 16 swimming locations around the lake during the swimming season to reduce the risk of water-borne illnesses, and the lake is known for its clean and clear water due to a natural nutrient imbalance.
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Flathead Lake is a popular destination because it offers various water activities. You can enjoy fishing, swimming, boating, sailing, and waterskiing. The lake also has numerous camping and picnic spots along its 185 miles of shoreline, making it ideal for relaxation and fun.
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In Flathead Lake, Montana, the daily catch limits are as follows: Lake Trout, 100 daily but only 1 over 36 inches and all between 30-36 inches must be released. Lake Whitefish, 20 daily and 40 in possession. Yellow Perch, no limit but only 10 daily over 10 inches. Cutthroat Trout are catch-and-release only.
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Yellow Bay State Park is best for families. It has a rocky beach with shallow waters, making it ideal for swimming and fishing. The park also offers picnic tables, restrooms, and fishing access, which are convenient for family outings.
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The main towns and communities around Flathead Lake include Bigfork, Lakeside, and Polson. Bigfork is located where the Swan River flows into the lake, while Lakeside is on the western shore of the lake’s northern end. Polson is the only incorporated town bordering the lake.