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Sawtooth National Forest

Top 20 Lakes in Sawtooth National Forest

Best lakes in Sawtooth National Forest are found across this region, known for its alpine lakes, many formed by glaciers. With over 1,100 lakes, the forest offers numerous options for recreation and natural beauty. This area provides a diverse natural landscape for visitors seeking outdoor experiences.

Best lakes in Sawtooth National Forest

  • The most popular lakes is Redfish Lake Marina, a lake that is one of the most popular spots at the boundary of the Sawtooth Wilderness. It offers facilities for hiking, camping, mountain biking, and water sports.
  • Another must-see spot is Pettit Lake & trail junction, a lake and viewpoint. It is one of the largest lakes in the Sawtooth National Recreation Area and serves as an access point into the wilderness.
  • Visitors also love Alpine Lake, a natural monument and viewpoint. This lake is located within the Sawtooth Wilderness, with the popular Sawtooth Lake just half a mile away.
  • Sawtooth National Forest is known for its alpine and glacial lakes. The region offers a variety of lakes to see and explore, from easily accessible to those requiring longer hikes.
  • The lakes in Sawtooth National Forest are appreciated by the komoot community, with 4 upvotes and 9 photos shared.

Last updated: May 11, 2026

Redfish Lake Marina

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Redfish Lake is one of the most popular spots at the boundary of the Sawtooth Wilderness. It offers facilities for hiking, camping, mountain biking (bike rentals available) and water sports. The ferry shuttles you over the lake to a wide network of trails and is operated in summer by the Redfish Lodge at the northern end of the lake. Learn more about schedule and prices around the Redfish shuttle: redfishlake.com/marina

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Redfish Lake is one of the most popular spots at the boundary of the Sawtooth Wilderness. It offers facilities for hiking, camping, mountain biking (bike rentals available) and water sports. The ferry shuttles you over the lake to a wide network of trails and is operated in summer by the Redfish Lodge at the northern end of the lake. Learn more about schedule and prices around the Redfish shuttle: redfishlake.com/blog/everything-you-need-to-know-about-the-redfish-shuttle

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Pettit Lake is one of the largest lakes in the Sawtooth National Recreation Area and a great access point into the wilderness just west of here. Popular hiking destinations are the beautiful Alice Lake and Twin Lakes, but you can also hike a large loop to visit Edith and Farley Lake. Wilderness Permits are needed to enter the wilderness and can be obtained at the trailhead.

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Alpine Lake

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This is one of two lakes within the Sawtooth Wilderness known as Alpine Lake with the other one located further south. Popular Sawtooth Lake is just half a mile from here. To hike into the wilderness, you need to obtain a wilderness permit which is available at the trailhead.

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At this junction you can follow Trail Creek Lakes Trail which leads to the beautiful alpine Trail Lakes. There are three different lakes with great camp spots, but be aware that this is an old burn zone. So there is not too much shade neither along the trail nor at the lakes.

The Trail Creek Trail however leads you either to Grandjean Trailhead or Observation Peak, Stanley Lake or Sawtooth Lakes in the other direction.

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Tips from the Community

Phil
July 30, 2024, Alpine Lake

… if you want to include Sawtooth Lake on this hike, you can spare Alpine Lake …

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Phil
July 30, 2024, Alpine Lake

… if you want to see Sawtooth Lake: save energy, don’t hike down to the lake

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At this junction you can follow Trail Creek Lakes Trail which leads to the beautiful alpine Trail Lakes. There are three different lakes with great camp spots, but be aware that this is an old burn zone. So there is not too much shade neither along the trail nor at the lakes. The Trail Creek Trail however leads you either to Grandjean Trailhead or Observation Peak, Stanley Lake or Sawtooth Lakes in the other direction.

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The Redfish Lake shuttle ferry offers daily service across Redfish Lake for day hikers, backpackers, mountain bikers or those just simply interested in sightseeing. The ferry saves you 12 miles (round trip) and drops you off at the Redfish Inlet Trailhead where there are bathrooms, nearby camping sites, and is where several popular hiking trails begin. More information and the ferry schedule can be found here: https://redfishlake.com/blog/everything-you-need-to-know-about-the-redfish-shuttle/

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The Redfish Lake Lodge Marina is the only marina on Redfish Lake. They offer motorized and non-motorized rentals. The white sand beaches along the lake is a great place to enjoy after a ride.

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Redfish Lake Lodge marina offers a boat shuttle to take hikers and bikers across the lake. The shuttle would save hikers or bikers 6 miles one way and runs Memorial Day weekend through October.

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Pettit Lake is one of the largest lakes in the Sawtooth National Recreation Area and a great access point into the wilderness just west of here. Popular hiking destinations are the beautiful Alice Lake and Twin Lakes, but you can also hike a large loop to visit Edith and Farley Lake. Wilderness Permits are needed to enter the wilderness and can be obtained at the trailhead.

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Redfish Lake is one of the most popular spots at the boundary of the Sawtooth Wilderness. It offers facilities for hiking, camping, mountain biking (bike rentals available) and water sports. The ferry shuttles you over the lake to a wide network of trails and is operated in summer by the Redfish Lodge at the northern end of the lake. Learn more about schedule and prices around the Redfish shuttle: https://redfishlake.com/marina/

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Frequently Asked Questions

Which lakes in Sawtooth National Forest are best for families?

For family-friendly experiences, Redfish Lake Marina and Redfish Lake ferry dock and campground are excellent choices. Redfish Lake offers a wide range of activities including camping, fishing, boating, and shoreside dining, with easy accessibility. Alturas Lake is another large glacial lake that is generally less crowded than Redfish, providing a more tranquil family experience with camping options.

Are there easy hiking trails to lakes in the Sawtooth National Forest?

Yes, there are several easy hiking options. While many lakes require moderate to challenging treks, you can find easier trails, especially around more accessible lakes like Redfish Lake. For a broader selection of less strenuous routes, explore the Easy hikes in Sawtooth National Forest guide, which includes trails like the White Cloud Peaks Loop and Fourth of July Lake Trail.

What are some challenging lake hikes in the Sawtooth National Forest?

For a challenging experience, consider the hike to Goat Lake, an 8-mile trek with significant elevation gain that rewards with dramatic alpine scenery. The Bench Lakes series also offers increasing difficulty, with the path to the fifth lake being much steeper and less defined, leading to solitude at the base of Mount Heyburn. The Cramer Lakes also involve significant elevation gain, often accessed by a boat shuttle across Redfish Lake.

What kind of outdoor activities can I do near the lakes?

Beyond hiking, the lakes in Sawtooth National Forest offer a variety of activities. Redfish Lake is popular for camping, mountain biking, and water sports, with bike rentals available. Pettit Lake is great for swimming, fishing, kayaking, and canoeing. You can also find cycling routes in the area; check out the Cycling in Sawtooth National Forest guide for options like the Stanley Lake loop, or the Gravel biking in Sawtooth National Forest guide for routes like the Redfish Lake Marina loop.

What is the best time of year to visit the lakes in Sawtooth National Forest?

The best time to visit the lakes is typically during the summer months, from late June through early September, when trails are clear of snow and the weather is warm enough for swimming. Many services, like the Redfish Lake ferry, operate during this period. Early season or weekdays can offer more solitude at popular spots like Sawtooth Lake.

Are wilderness permits required for hiking to certain lakes?

Yes, wilderness permits are often required for hiking into the wilderness areas, such as to Alice Lake, Sawtooth Lake, or Alpine Lake. These permits can typically be obtained at trailheads. For example, a permit is needed to enter the wilderness from Pettit Lake & trail junction.

Which lakes are good for swimming?

Many of the alpine lakes in the Sawtooth National Forest are clear and cold, but some are suitable for swimming during the warmer summer months. Alice Lake, the largest lake in the Sawtooth Wilderness, has water warm enough for swimming in summer. Pettit Lake is also a great spot for swimming. Redfish Lake offers white sand beaches perfect for enjoying after an activity.

What natural features can I expect to see around the lakes?

The lakes are set amidst stunning natural beauty, often at the base of chiseled U-shaped granite valleys and jagged, steep peaks. Many are glacial in origin, contributing to their striking beauty and clear waters. You'll find diverse forest landscapes, especially around areas like the Junction Observation Peak/ Trail Creek Lakes, though some areas may be old burn zones with less shade.

What do visitors enjoy most about the lakes in Sawtooth National Forest?

Visitors highly appreciate the breathtaking views of the Sawtooth Mountains reflected in the clear waters, the opportunities for solitude, and the wide range of outdoor activities. The convenience of facilities and services at places like Redfish Lake, combined with access to remote wilderness trails, makes the region appealing for diverse interests. The scenic beauty, especially at lakes like Sawtooth Lake and Alice Lake, is a consistent highlight.

Are there any less crowded alternatives to popular lakes like Redfish Lake?

Yes, if you're seeking more solitude, Alturas Lake is a great option. It offers similar beautiful views to Redfish Lake but is generally less crowded, making it ideal for those looking for a quieter experience. While Alice Lake is popular, starting from Pettit Lake can help deter some crowds, and the trail to the fifth Bench Lake offers utter solitude.

Can I find loop trails around the lakes?

Yes, some lakes are part of larger loop systems. For example, Alice Lake can be incorporated into longer backpacking loops, such as the Imogene, Toxaway, and Alice Lake Loop. From Pettit Lake & trail junction, you can hike a large loop to visit Edith and Farley Lake. The Sawtooth National Forest also offers various cycling and gravel biking loops that pass by or around lakes.

What should I know about parking and access to trailheads?

Parking is available at various trailheads leading to the lakes. For popular spots like Redfish Lake, there are designated parking areas. For trails accessed via a ferry, such as to Cramer Lakes or some Redfish Lake hikes, parking is available at the ferry departure points. Always check for specific parking instructions and any required fees or permits for the trailhead you plan to use.

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

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