Lake Koocanusa, a 90-mile-long reservoir straddling the Montana-Canada border, is a paradise for adventure seekers, wellness enthusiasts, and families alike. Surrounded by the majestic Purcell and Salish Mountain Ranges, this lake offers a kaleidoscope of activities. Fishing enthusiasts can cast their lines for rainbow and cutthroat trout, whitefish, kokanee, and burbot, while boaters can explore the vast expanse of its deep blue waters.
For those who crave land-based adventures, hiking trails abound, providing sweeping vistas of the Whitefish Range and the pristine mountains. The old Tobacco River railroad grade trail is a favorite, winding past the Tobacco River Campground and across the Tobacco River Bridge in Rexford. Families can enjoy picnics and camping at various recreation sites such as Rocky Gorge, Peck Gulch, and McGillivray, which offer amenities like boat ramps, swimming beaches, and group picnic shelters.
A scenic drive along the Lake Koocanusa Scenic Byway is a must, with its picturesque views and minimal traffic, making it a delightful route for motorcyclists and photographers. Tours of Libby Dam, which created this reservoir, are available during the summer months. Nearby, the quaint towns of Rexford and Eureka offer a range of accommodations from rustic cabins to cozy bed-and-breakfast inns, rounding out a vacation that blends adventure, nature, and relaxation.
- Surface area (mi)
- 28893.75
- Max depth (ft)
- 347.77
- Elevation (ft)
- 2460.63
- Shoreline length (mi)
- 250
Ideal for
- Family friendly:
- Pet friendly:
- Romantic getaways:
Popular activities
- Boating
- Waterskiing
- Jet Skiing
- Swimming
- Fishing
- Hiking
Islands
Emerging from the crystalline waters of Montana’s pristine landscapes, the islands on Lake Koocanusa are natural treasures waiting to be discovered. These verdant havens offer a rich tapestry of history, whence early settlers navigated these tranquil waters, leaving behind whispers of their journeys. Scenic lookouts provide panoramic views, perfect for capturing the sun-kissed vistas, while hiking trails wind through lush forests teeming with vibrant wildlife. The islands serve as recreational sanctuaries, inviting boating enthusiasts and anglers to explore their hidden coves and rocky shores. Among the historical landmarks, remnants of old cabins tell tales of those who sought solace in this pristine environment. Adventurous souls can cast their lines for trophy fish, or simply indulge in serene picnics against the backdrop of breathtaking sunsets. Each visit promises a glimpse into a world where nature and history converge, offering experiences as memorable as the stunning landscapes themselves.
Nearby amenities
For a complete experience at this scenic destination, visitors will find a variety of amenities around the shoreline. Boater enthusiasts can access facilities at the Koocanusa Marina, offering boat rentals, a launch ramp, and a fuel dock. For those looking to paddle, a dedicated canoe and kayak launch area is available. Nearby, the local general store ensures essentials, including groceries and fishing supplies, are well-stocked. Dining options like the Lake Koocanusa Resort’s restaurant provide lakefront views and delicious meals. For overnight stays, choose between tent camping at nearby campgrounds or cozy cabins at places like the Koocanusa Cabins. Outdoor activities abound, with hiking trails leading to stunning lookout points and a designated swimming area for family fun. Essential services include public restrooms, showers, and a visitor information center to assist your adventure. Ample parking is available, including RV parking and electric vehicle charging stations, making access easy for all travelers.
Frequently Asked Questions
Ready to dive into what Lake Koocanusa has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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Yes, swimming is allowed in Lake Koocanusa. There are designated swimming areas, such as the swimming beach at McGillivray Campground and the swimming beach at Rexford Bench, where you can swim safely.
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Lake Koocanusa is a popular destination because it offers excellent fishing and boating opportunities. The lake is home to various fish species like rainbow and cutthroat trout, whitefish, and kokanee. Several recreation areas along the lake provide campsites, boat ramps, and facilities for picnicking and camping.
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Fishing for bull trout in Lake Koocanusa, Montana, is limited to catch-and-release only, with no harvest allowed. Anglers must possess a Lake Koocanusa Bull Trout Catch Card and follow specific regulations to protect the species. Angling is prohibited in certain areas to safeguard spawning habitats.
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The best beach at Lake Koocanusa for families is Kinsman Park. It has a sandy beach, a kids’ play area, picnic tables, and tall trees for shade. This setup makes it ideal for family activities and relaxation.
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Towns near Lake Koocanusa include Eureka, Fortine, and Troy in Montana. These towns are situated in the surrounding areas of the Kootenai National Forest, which borders the lake. The lake also extends into Canada, near the town of Waldo, now covered by the lake.