Lakes around Area A (Upper Flathead/Elk Valley) are characterized by diverse natural landscapes, spanning from the expansive Flathead Lake in Montana to the sub-alpine wilderness of British Columbia's Elk Valley. This region, shaped by ancient glaciers and surrounded by mountain ranges, offers a variety of aquatic environments. Visitors can explore numerous lakes nestled within national parks and forests, providing opportunities to experience the area's geographic features and natural beauty.
Last updated: June 27, 2026
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Popular around Area A (Upper Flathead/Elk Valley)
The longest footpath in the world – Trans Canada Trail
Hiking around Area A (Upper Flathead/Elk Valley)
MTB Trails around Area A (Upper Flathead/Elk Valley)
Cycling around Area A (Upper Flathead/Elk Valley)
Running Trails around Area A (Upper Flathead/Elk Valley)
Gravel biking around Area A (Upper Flathead/Elk Valley)
Elk Lakes Provincial Park is a beautiful, easily accessible wilderness area located in the Southern Rocky Mountains, known for its impressive sub-alpine landscapes, rugged peaks, and pristine lakes. The park protects the headwaters of the Elk River and has a diverse ecosystem, including mature forests, alpine meadows, remnant glaciers, and multiple lakes such as Upper and Lower Elk Lake. There are plenty of backcountry activities to choose from, from hiking, mountaineering, fishing, and wildlife viewing, all set against a backdrop of breathtaking mountain scenery.
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To get from Cameron Lake to Summit Lake, you can hike the Alderson Trail in Waterton Lakes National Park in Alberta. The trail begins at Cameron Lake and leads up switchbacks and through a forest fire area to Summit Lake. The hike is about 4 kilometers long, takes about 1.5 hours, and is part of the larger Carthew-Alderson Trail. A great place to stop for a break or enjoy the end point before descending again.
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A beautiful lake with boat rentals. It's also a good starting point for hikes to Summit Lake or higher.
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Three Isle Lake Trail takes you – you might already assume that – to Three Isle Lake. Starting at Kananaskis Trail it offers great views of the Kananaskis Lakes before it meanders along Three Isle Creek. Following the creek takes you to the shimmering lake where you will find campsites for a break or to spend the night. There are numerous connector trail along the way and at the end of Three Isle Lake Trail.
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Window Mountain Lake is wonderful for swimming and fishing. Fed by meltwater, the lake at the foot of Mount Ward sparkles green and blue. While rainbow trout frolic in the water, you have a good chance of seeing little pikas on land. With a bit of luck, you might also come across bighorn sheep and white mountain goats on the lakeshore. Grizzlies also visit occasionally. The only thing you can't see from the lake is Window Mountain, which gives the lake its name, with its striking rock window.
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Nice break on the way up. Early July, the big white flowers named « bear grass » are absolutely amazing.
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Accessible via the road, starting point of a few great hikes.
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The region offers a variety of lakes for outdoor enthusiasts. Cameron Lake is a great starting point for hikes and offers boat rentals. In British Columbia, the Elk Lakes Provincial Park, home to Upper and Lower Elk Lake, provides opportunities for hiking, mountaineering, fishing, and wildlife viewing amidst stunning sub-alpine landscapes.
Yes, several lakes are suitable for families. Cameron Lake is noted as family-friendly and offers boat rentals. Flathead Lake in Montana also has numerous state parks with swimming beaches and picnic areas, making it ideal for family outings. Placid Lake State Park provides camping, swimming, and picnicking facilities.
The lakes in this region are known for diverse natural beauty. You can find clear, glacially-fed waters, dramatic mountain backdrops, and abundant wildlife. Lake McDonald in Glacier National Park is famous for its colorful pebbles and reflections of surrounding peaks. Hidden Lake offers views of Bearhat Mountain and Clements Mountain, along with wildflowers and wildlife like mountain goats. Elk Lakes Provincial Park features rugged peaks, remnant glaciers, and diverse ecosystems.
Summer (June to August) is ideal for most water activities like swimming, boating, and hiking, with cherry orchards around Flathead Lake blooming in May and offering fruit in July/August. Early July is particularly good for seeing 'bear grass' flowers around Summit Lake. Fall offers beautiful foliage, while winter provides opportunities for ice fishing on Whitefish Lake and cross-country skiing or snowshoeing in Elk Lakes Provincial Park.
Absolutely. Many lakes serve as trailheads or are destinations themselves. The Three Isle Lake Trail offers views of the Kananaskis Lakes and leads to Three Isle Lake with campsites. From Cameron Lake, you can hike to Summit Lake via the Alderson Trail. Glacier National Park, home to Lake McDonald and Hidden Lake, has numerous trails, including the popular Hidden Lake Overlook Trail. For more options, explore the running trails guide for the region.
Yes, fishing is a popular activity. Flathead Lake is known for trout, whitefish, and pikeminnow. Whitefish Lake offers trout, bass, and whitefish, with ice fishing in winter. Swan Lake is home to Kokanee, rainbow trout, and Northern Pike. In British Columbia, Elk Lakes (Upper and Lower Elk Lake) provide opportunities to catch Dolly Varden, Rocky Mountain whitefish, and Cutthroat trout. Window Mountain Lake is also excellent for fishing rainbow trout.
The region is rich in wildlife. Around Flathead Lake, you might see wild horses, bighorn sheep, deer, and eagles, especially on Wild Horse Island. Hidden Lake is known for mountain goats and bighorn sheep. In Elk Lakes Provincial Park, keep an eye out for bighorn sheep, mountain goats, moose, and various bird species. Window Mountain Lake is a good spot for pikas, and occasionally grizzlies visit the area.
Yes, the broader Area A (Upper Flathead/Elk Valley) region offers various cycling opportunities. You can find routes for both gravel biking and general cycling. For detailed routes and guides, refer to the gravel biking and cycling guides for the area.
Glacier National Park features stunning glacial lakes. Lake McDonald, the park's largest and deepest, is known for its clear waters, colorful pebbles, and scenic boat tours. Hidden Lake, an alpine gem, offers dramatic mountain views and is a prime spot for wildlife viewing and hiking to its overlook. Harrison Lake provides a more secluded hiking experience within the park.
Yes, boat rentals are available at some locations. Cameron Lake offers boat rentals. Lake McDonald in Glacier National Park also provides options for renting kayaks, paddleboards, or rowboats, in addition to scenic boat tours.
Flathead Lake is the largest natural freshwater lake west of the Mississippi River in the contiguous United States. It boasts nearly 200 square miles of pristine, clear water, 185 miles of shoreline, and a maximum depth of 370 feet. Its mild climate supports cherry orchards along its east shore, and it's a major recreational hub for swimming, fishing, and boating. Wild Horse Island, a state park, is a notable feature.
Many lakes in the region offer camping. Placid Lake State Park provides campsites with amenities like electricity and showers. Elk Lakes Provincial Park has multiple camping options, including a walk-in campground at Lower Elk Lake and backcountry sites. The Three Isle Lake Trail also leads to campsites for overnight stays.


Still not found your perfect lake around Area A (Upper Flathead/Elk Valley)? Check out the guides of these regions to see even more beautiful places.