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North America
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Montana
Flathead County

Lewis Range

Top 20 Lakes in the Lewis Range

Best lakes in the Lewis Range are found within a segment of the northern Rocky Mountains, extending from Alberta, Canada, into northwestern Montana. This region forms the eastern boundary of Glacier National Park and is characterized by dramatic peaks and alpine meadows. The landscape features numerous clear, glacially-carved lakes, many of which are part of the Waterton-Glacier International Peace Park. These lakes offer diverse natural features shaped by ancient tectonic forces and glaciation.

Best lakes in the Lewis Range

  • The most popular lakes is Hidden Lake Lookout, a viewpoint that offers panoramic mountain views. This spot provides a unique view of the mountain range, including Boston Peak, Sahale Mountain, and Johannesburg Mountain, with diverse vegetation and opportunities for wildlife viewing.
  • Another must-see spot is Iceberg Lake, a lake known for ice floes that can float on its surface into summer. Visitors can expect a dream-like landscape, with the lake's glacier blue color becoming more intense in morning sun.
  • Visitors also love Crypt Lake, a lake accessible by boat. This destination involves narrow paths through forests, past waterfalls, steep mountain trails, and tunnels, leading to the lake.
  • Lewis Range is known for its glacially-carved alpine lakes and accessible front-country lakes. The region offers a variety of lakes to see and explore, from remote wilderness settings to easily reachable attractions.
  • The lakes in the Lewis Range are appreciated by the komoot community. There are more than 40 highlights, including 12 photos and 9 upvotes, showcasing the area's appeal.

Last updated: May 1, 2026

Crypt Lake

Highlight • Lake

Crypt Lake is an adventure for itself. First you take one of two boats, that leave early in the morning, and drop you off on the other side of Waterton Lake, which is where you start and end your hike. No roads lead to this point, from here on it's pure nature, narrow paths lead you through the forest, to waterfalls, steep mountain trails, tunnels and last but not least to Crypt Lake. It's a very beautiful hike and the most thrilling one at Waterton National Park. You will hike through a wonderful scenery. Carry food and drinks for the day with you, good hiking shoes are recommended. Watch out for wildlife, it's bear and moose country, but also keep an eye out for all other animals that hide perfectly nearby. At the end of the hike you can rest nicely on the shore of Waterton Lake and wait for your pick up boat.

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Crypt Lake Trailhead

Highlight • Trail

Crypt Lake is an adventure for itself. First you take one of two boats, that leave early in the morning, and drop you off on the other side of Waterton Lake, which is where you start and end your hike. No roads lead to this point, from here on it's pure nature, narrow paths lead you through the forest, to waterfalls, steep mountain trails, tunnels and last but not least to Crypt Lake. It's a very beautiful hike and the most thrilling at Waterton National Park. Carry food and drinks for the day with you, good hiking shoes are recommended. Watch out for wildlife, it's bear and moose country, but also keep an eye out for all other animals that hide perfectly nearby. At the end of the hike you can rest nicely on the shore of Waterton Lake and wait for your pick up boat.

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Hidden Lake Lookout

Highlight • Viewpoint

This area is really so incredibly beautiful.

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Summit Lake

Highlight • Lake

Nice break on the way up. Early July, the big white flowers named « bear grass » are absolutely amazing.

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Cameron Lake

Highlight • Lake

Accessible via the road, starting point of a few great hikes.

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Glacier National Park

Highlight • Natural Monument

Glacier National Park is one of the most popular National Parks in the United States. Most of the Montana visitors just travel to the state to see the park and its natural beauty. The landscape was shaped during the last ice age by huge glaciers that gave the park its name. You will find stunning ice blue lakes, towering mountains and wildlife is abundant. Glacier National Park is also home of black bears and Grizzlies.

The iconic Continental Divide Trail start at the Canadian border of Glacier National Park and runs through it. Backcountry camping is only allowed in established campground and you will need to apply for a permit as early as possible.

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Beach at Lake McDonald

Highlight • Beach

There are several places to swim in Lake McDonald. The bank slopes gently so that it is also possible for smaller children to get into the water. In addition, the view over the water to the mountain range is fantastic.

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Many Glacier Hotel

Highlight • Rest Area

Big five-story hotel in the heart of Glacier National Park. From the hotel, you'll be able to enjoy almost everything Glacier National Park has to offer on day trips. Only the most remote areas will be a multi-day trip from here.

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Iceberg Lake

Highlight • Lake

Dream Lake in front of a dreamscape. When you arrive in the morning, the lake is in the sun and the glacier blue is even more intense. In the spring ice floes often float on the lake.

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This is where the official route of the 4,000-mile long-distance hike of the Continental Divide National Scenic Trails ends if you hike northbound. It starts in New Mexico at the Mexican border and leads you through the states of New Mexico, Colorado, Wyoming, Idaho and Montana. It is always close to the Continental Divide, but not necessarily on it.

The location is also the southern terminus of the Great Divide Trail that stretches from Waterton Lakes at the US border through the Canadian Rockies over more than 1,100 kilometers (680 miles). Moreover, it is the eastern terminus of the Pacific Northwest Trail that goes all the way to the Pacific Ocean.

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Popular around Lewis Range

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Hiking in the Lewis Range

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Running Trails in the Lewis Range

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Pacific Northwest National Scenic Trail — From Alpine to Alava through the untamed Northwest

Hiking Collection by

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Tips from the Community

Lauren & Bailey 🐕🐾
October 31, 2025, Hidden Lake Lookout

This area is really so incredibly beautiful.

Translated by Google

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Kristian
August 24, 2025, Summit Lake

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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Kristian
August 24, 2025, Cameron Lake

A beautiful lake with boat rentals. It's also a good starting point for hikes to Summit Lake or higher.

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July to August is the perfect time to visit iceberg lake!

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Anna
August 27, 2024, Many Glacier Hotel

Large hotel directly on the lake shore, restaurant with a view over the lake, large hiking car park 100m away

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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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Big five-story hotel in the heart of Glacier National Park. From the hotel, you'll be able to enjoy almost everything Glacier National Park has to offer on day trips. Only the most remote areas will be a multi-day trip from here.

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Frequently Asked Questions

What makes the lakes in the Lewis Range unique?

The lakes in the Lewis Range are renowned for being clear, glacially-carved, and set amidst dramatic peaks and alpine meadows. Many are part of the Waterton-Glacier International Peace Park, a UNESCO World Heritage site, showcasing diverse landscapes shaped by ancient tectonic forces and Pleistocene glaciation. You can find everything from remote wilderness lakes to easily accessible front-country attractions.

Which lakes in the Lewis Range are known for unique natural phenomena?

Iceberg Lake is famous for its namesake ice floes that can float on its surface well into summer, creating a dream-like landscape. The lake's glacier blue color is particularly intense in the morning sun. You can experience this by visiting Iceberg Lake.

Are there any lakes that offer a challenging adventure or unique access?

Yes, Crypt Lake is known for its adventurous access. It requires a boat ride across Waterton Lake to reach the trailhead. The hike involves narrow paths through forests, past waterfalls, steep mountain trails, and even a tunnel, leading to the lake. Similarly, Ptarmigan Lake, part of the challenging Ptarmigan Trail, features a tunnel carved through rock.

Where can I find panoramic views of the lakes and mountains?

For stunning panoramic views, visit Hidden Lake Lookout, which offers unique vistas of Boston Peak, Sahale Mountain, and Johannesburg Mountain. Summit Lake and Cameron Lake also provide beautiful mountain and lake views, with Cameron Lake being a great starting point for hikes to higher viewpoints.

Are there family-friendly lakes in the Lewis Range?

Yes, several lakes are great for families. Cameron Lake is easily accessible and offers boat rentals. Lake McDonald has several beaches with gently sloping banks, making it suitable for children to swim. Two Medicine Lake also offers scenic boat tours and easy hikes to waterfalls, perfect for family outings.

Which lakes are easily accessible by road in the Lewis Range?

Lake McDonald and St. Mary Lake are both large, front-country lakes within Glacier National Park, easily accessible by road. They offer scenic drives, boating, and various water activities. Two Medicine Lake and Cameron Lake are also accessible by road, providing convenient access to their natural beauty.

What outdoor activities can I do near the lakes in the Lewis Range?

The Lewis Range offers a wide array of outdoor activities. You can find numerous hiking trails, from easy strolls to challenging climbs, often leading to stunning lake views. There are also options for running and road cycling. For detailed routes, explore the Hiking in the Lewis Range, Running Trails in the Lewis Range, and Road Cycling Routes in the Lewis Range guides.

Are there remote lakes for a more secluded experience in the Lewis Range?

Yes, for those seeking solitude and untouched wilderness, Bowman Lake and Kintla Lake in the remote North Fork area of Glacier National Park are ideal. While accessible by car, the roads can be rough, contributing to their secluded feel. They are perfect for canoeing and camping away from the crowds.

What is the best time to visit the lakes in the Lewis Range?

The best time to visit is typically from July to August, when most trails are clear of snow and the weather is warm. This period is perfect for activities like hiking to Iceberg Lake, where ice floes can still be seen. However, some lakes are accessible earlier or later in the season, depending on elevation and specific park road openings.

What kind of wildlife can I expect to see near the lakes?

The Lewis Range is rich in wildlife. Near Hidden Lake Lookout, you might spot mountain goats and marmots. The region is also known for bears and moose, particularly around more remote areas like Crypt Lake. Always be aware of your surroundings and follow park guidelines for wildlife safety.

Can I go swimming in the lakes of the Lewis Range?

Yes, swimming is possible in many of the lakes, though the water can be quite cold due to their glacial origins. Lake McDonald has several beaches with gentle slopes, making it a popular spot for swimming. Always check local regulations and conditions before entering the water.

Are there opportunities for boating on the lakes?

Yes, boating is a popular activity on several lakes. Motorboats are permitted on larger, more accessible lakes such as Lake McDonald, St. Mary Lake, and Two Medicine Lake. For a more tranquil experience, Cameron Lake, Bowman Lake, and Kintla Lake offer boat rentals or are ideal for canoeing and kayaking.

Most popular routes in the Lewis Range

Hiking in the Lewis Range

Most popular attractions in the Lewis Range

Places to see

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Still not found your perfect lake in the Lewis Range? Check out the guides of these regions to see even more beautiful places.

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