Pettit Lake & trail junction
Pettit Lake & trail junction
Highlight • Lake
Hiking
5.0
(4)
Pettit Lake is a prominent alpine lake nestled in the scenic Sawtooth Valley within Blaine County, Idaho. Situated at an elevation of 6,996 feet (2,132 meters), it stands as the third largest lake in the expansive Sawtooth National Recreation Area. This beautiful body of water serves as a crucial gateway to the rugged Sawtooth Wilderness, offering access to some of the region's most celebrated natural landmarks and a starting point for many adventures.
What truly captivates visitors to Pettit Lake is its dual appeal as a serene destination in itself and a strategic access point for deeper wilderness exploration. Hikers frequently praise its role as the primary trailhead for popular destinations like the stunning Alice Lake and the picturesque Twin Lakes. The opportunity to embark on longer, multi-day loops that include Edith Lake and Farley Lake also draws many to this vibrant area.
Accessing Pettit Lake is straightforward, typically via State Highway 75, then turning onto Sawtooth National Forest road 205. For those planning to venture into the adjacent Sawtooth Wilderness, it's essential to obtain Wilderness Permits, which are readily available at the trailhead. The area around Pettit Lake is well-equipped with campgrounds and designated trailheads, providing convenient starting points for various excursions.
The best time to visit Pettit Lake for hiking and exploring the surrounding wilderness is generally during the warmer months, from late spring through early fall, when trails are clear of snow. This period allows for a wide range of activities, from leisurely strolls along the lake shore to challenging multi-day backpacking trips into the high country. The lake itself is a popular spot for fishing and enjoying the tranquil alpine environment.
From the Pettit Lake trailhead, adventurers can set out on the Alice Lake Trail via Pettit Lake, a well-trodden path leading to one of the most iconic lakes in the Sawtooths. Many hikers also choose to extend their journey to the Twin Lakes, creating a memorable loop through diverse alpine terrain. The area offers a variety of routes, catering to different skill levels and time commitments, all while showcasing the raw beauty of the Sawtooth Wilderness.
Visitors often share stories of the breathtaking views encountered on the trails leading from Pettit Lake, particularly the dramatic mountain backdrops and crystal-clear waters of Alice Lake and Twin Lakes. The sense of accomplishment after completing a challenging loop to Edith and Farley Lake is a common highlight. The pristine nature of the Sawtooth Wilderness, accessible directly from Pettit Lake, provides an unforgettable experience for all who visit.
Whether you're planning a short day hike or an extended backpacking trip, Pettit Lake offers a wealth of options. Explore the various Pettit Lake trails within the Sawtooth National Recreation Area, and use the komoot route planner to discover the perfect adventure for you. Nearby amenities in Stanley, Idaho, provide convenient services for those preparing for or returning from their wilderness excursions.
This Highlight is in a protected area
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Sawtooth National Recreation Area
Tips
January 15, 2023
Hiking

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Nearby routes
Best routes near Pettit Lake & trail junction

5.0
(1)
14
hikers
39.4km
12:36
1,260m
1,400m
If you're looking for an iconic Sawtooth experience that goes beyond the usual, the Imogene Lake to Toxaway Lake to Alice Lake Loop delivers. This difficult 24.5-mile (39.4 km) hiking route, with 4136 feet (1260 metres) of elevation gain and an estimated duration of 12 hours and 35 minutes, immerses you in a landscape of pristine alpine lakes and dramatic granite peaks. You'll wind through conifer forests, cross numerous creeks, and climb to high passes, all while enjoying continuous views of the Sawtooth Mountains, with highlights like the stunning Alice Lake and the expansive Toxaway Lake.
To tackle this multi-day adventure, you'll need to pick up a free permit at the trailhead. The best time to visit is between July and September to avoid snow, but be aware that mosquitoes can be prevalent around the lakes in summer, and afternoon thunderstorms are a common occurrence. Plan your days to account for these conditions and ensure you have adequate gear.
This loop is celebrated as one of the most scenic and popular backpacking routes in the Sawtooth Wilderness, offering abundant opportunities for camping near the many alpine lakes. It's a quintessential Idaho wilderness experience, known for its

5.0
(1)
38
hikers
22.0km
06:25
600m
600m
Hike the difficult 13.6-mile Pettit Creek Trail in Sawtooth Wilderness, featuring alpine lakes, El Capitan views, and varied terrain.

5.0
(1)
12
hikers
30.0km
08:54
860m
860m
The Alice Lake, Edith Lake, Toxaway Lake and Farley Lake Loop is a truly rewarding, difficult hike through Idaho's Sawtooth Wilderness. You'll traverse varied terrain from conifer forests to rocky sections, passing stunning alpine lakes like Alice Lake and Toxaway Lake, often with dramatic mountain reflections. Expect a challenging 18.6-mile (30.0 km) journey with 2834 feet (864 metres) of elevation gain, typically taking around 8 hours and 53 minutes for a strong hiker. It's an ideal route for those seeking a strenuous, scenic adventure.
Planning your visit requires attention to detail; this loop is often completed as a 2 to 3-night backpacking trip, allowing you to fully immerse yourself in the high alpine environment. Be aware that creek crossings can be challenging, especially during spring runoff, and high passes like Snowyside Pass may retain snow until late July. Proper food storage is essential as it's black bear country.
This loop is one of the most popular backpacking destinations in the Sawtooth Wilderness, offering picturesque camping opportunities and the chance to explore side trips. The views improve dramatically with elevation, showcasing the jagged granite peaks of the Sawtooth and White Cloud Mountains. Despite its popularity, the sheer beauty of the alpine lakes and mountain vistas makes it a highly sought-after experience.
Details
Informations
Elevation 2,130 m
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23 %
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Pettit Lake serves as a primary trailhead for several iconic routes into the Sawtooth Wilderness. The most popular destinations include the trails leading to Alice Lake and the Twin Lakes. For those seeking a longer adventure, a large loop connecting to Edith Lake and Farley Lake is also a highly recommended option.
Trails from Pettit Lake vary in difficulty. While some sections near the lake are moderate, many routes, especially those venturing deeper into the Sawtooth Wilderness towards Alice Lake or Twin Lakes, involve significant elevation gain and can be considered challenging. Hikers should be prepared for alpine terrain and considerable ascents.
The immediate area around Pettit Lake offers some easier, more family-friendly sections. However, many of the longer trails leading into the wilderness are more strenuous and better suited for experienced hikers. Families with younger children or beginners might enjoy shorter walks along the lake shore, but should research specific trail conditions and distances before attempting longer routes.
Yes, dogs are generally allowed on trails in the Sawtooth National Recreation Area, including those accessible from Pettit Lake. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all visitors. Always practice Leave No Trace principles, including packing out all pet waste.
There are designated campgrounds and trailheads around Pettit Lake with parking facilities. Parking can fill up quickly during peak season, especially on weekends. While general access to the Sawtooth National Recreation Area does not require a permit, Wilderness Permits are mandatory if you plan to enter the adjacent Sawtooth Wilderness. These permits can be obtained at the trailhead.
While late spring through early fall is ideal for hiking when trails are clear, winter conditions at Pettit Lake can be severe. Snowfall is heavy, and trails become impassable for regular hiking. Winter visits would require specialized gear like snowshoes or cross-country skis, and visitors should be experienced in winter backcountry travel and avalanche safety.
Beyond the beauty of Pettit Lake itself, the dramatic mountain backdrops and crystal-clear waters encountered on the trails to Alice Lake and Twin Lakes are considered highlights. The entire area offers stunning alpine scenery, with numerous opportunities for photography and enjoying pristine wilderness views.
Pettit Lake itself has campgrounds, but for more extensive amenities like cafes, restaurants, and various accommodation options (lodging, cabins), visitors typically head to the nearby town of Stanley, Idaho. Stanley is approximately 16 miles (26 km) north of Pettit Lake and provides essential services for outdoor enthusiasts.
Yes, wild swimming is permitted in Pettit Lake. The water is typically very cold, even in summer, as it is an alpine lake fed by snowmelt. Swimmers should exercise caution due to the cold temperatures and be aware of any boating activity on the lake.
The hike to Alice Lake via Pettit Lake is one of the most iconic and highly-rated trails in the Sawtooth Wilderness. It offers a classic alpine experience with stunning views, significant elevation gain, and access to other lakes like Twin Lakes. It's often considered a benchmark for beauty and challenge compared to many other trails in the region.
The Sawtooth National Recreation Area is rich in wildlife. Visitors to Pettit Lake and its trails might spot various bird species, deer, elk, and smaller mammals like marmots and pikas. While less common, black bears and mountain lions also inhabit the area, so it's important to be bear-aware and store food properly.