Just recently, my kids completed a 6-day hike in the Sawtooth Mountains with their grandpa and aunt, retracing the same path my dad took me on as a child. I remember those days—immersed in the breathtaking beauty of the rugged landscape, fishing in crystal-clear lakes, and creating memories that have lasted a lifetime. Seeing my dad take my children on that same adventure felt like a full-circle moment, passing down a love for the wilderness and the joy of discovery from one generation to the next. All of the pictures in this post are from their recent hike in the Pettit Creek and Yellowbelly trails (route below).
The Sawtooth Mountains in Idaho are a hiker’s paradise, offering rugged beauty, alpine lakes, and dramatic peaks. Whether you’re an experienced trekker or new to mountain hiking, this guide will help you plan an unforgettable adventure in the Sawtooths. Below, you’ll find two itineraries, each catering to different skill levels and interests.
Introduction to the Sawtooth Mountains
Nestled in the heart of central Idaho, the Sawtooth Mountains are a stunning segment of the Rocky Mountains, renowned for their rugged beauty and unspoiled wilderness. With over 700 miles of well-maintained trails, the Sawtooths call adventurers of all skill levels, offering everything from leisurely day hikes to challenging multi-day treks. The range gets its name from the jagged, tooth-like peaks that dominate the skyline, creating a dramatic and awe-inspiring landscape that feels both remote and timeless.
The area is not just about its sharp peaks; it’s also home to over 400 alpine lakes, many of which are deep within the wilderness, waiting to be discovered by those willing to venture off the beaten path. These lakes, with their crystal-clear waters, reflect the surrounding granite cliffs and dense forests, creating postcard-perfect scenes at every turn. Wildlife thrives here too—it’s not uncommon to spot elk, deer, mountain goats, and even the occasional black bear or moose as you explore the trails.
When to Visit: The Sawtooths experience a short hiking season, with the best time to visit being from late June through September. During these months, the snow has mostly melted, revealing lush meadows filled with wildflowers and making the trails more accessible. The weather is generally stable, with warm days and cool nights, though mountain weather can always be unpredictable, so it’s wise to come prepared for sudden changes.
Getting There: Stanley, Idaho, is the main gateway to the Sawtooth Mountains. Located about three hours northeast of Boise, Stanley is a small but vibrant community, known for its friendly locals and rustic charm. The drive to Stanley is an experience in itself, with winding roads that offer glimpses of the peaks you’ll soon be exploring. Once in Stanley, you’ll find a variety of services catering to hikers, including gear shops, guides, and cozy lodges where you can rest before or after your hike. From Stanley, trailheads leading into the heart of the Sawtooth Wilderness are just a short drive away, making it the perfect base camp for your adventures.
Whether you’re seeking solitude in the backcountry, looking to catch some trout in an alpine lake, or simply hoping to disconnect from the hustle and bustle of daily life, the Sawtooth Mountains offer a slice of wilderness that feels a world away from modernity. Here are a couple itineraries to get you started.
Itinerary 1: The Alpine Lake Loop (Moderate Difficulty)
Overview: This loop is ideal for hikers who want to experience the stunning alpine lakes and towering peaks without venturing too deep into the backcountry. The loop covers approximately 10 miles and can be completed in a day, though an overnight trip is recommended to fully soak in the experience.
Trailhead: Iron Creek Trailhead
Day 1:
- Iron Creek to Sawtooth Lake (5 miles)
- Start your hike at the Iron Creek Trailhead. The trail ascends gradually through lush forests and meadows, offering views of the surrounding peaks. After about 4 miles, you’ll reach the iconic Sawtooth Lake, one of the most picturesque spots in the range.
- Camping: Set up camp at Sawtooth Lake. Spend the afternoon exploring the area, taking in views of Mt. Regan towering over the lake.
Day 2:
- Sawtooth Lake to Alpine Lake and Back to Trailhead (5 miles)
- From Sawtooth Lake, continue on the trail towards Alpine Lake. This section offers a quieter experience, as it’s less crowded than the trail to Sawtooth Lake. After enjoying the serene Alpine Lake, return to the trailhead via the same route.
Highlights:
- Sawtooth Lake: Crystal-clear waters surrounded by jagged peaks.
- Alpine Lake: A smaller, quieter lake with equally stunning views.
- Wildlife: Keep an eye out for mountain goats and other wildlife.
Itinerary 2: The Sawtooth Wilderness Traverse (Challenging Difficulty)
Overview: For seasoned hikers looking for a more challenging adventure, this 30-mile point-to-point traverse takes you deep into the heart of the Sawtooth Wilderness. Expect breathtaking scenery, including remote alpine lakes, rugged passes, and expansive wilderness.
Trailhead: Tin Cup Trailhead (Start) to Grandjean Trailhead (End)
Day 1:
- Tin Cup Trailhead to Alice Lake (6 miles)
- Begin your journey at the Tin Cup Trailhead near Pettit Lake. The trail climbs steadily through forests and meadows before reaching Alice Lake, one of the most stunning lakes in the Sawtooths.
- Camping: Set up camp at Alice Lake, where you’ll be surrounded by dramatic peaks reflecting in the water.
Day 2:
- Alice Lake to Twin Lakes and Over Snowyside Pass to Toxaway Lake (8 miles)
- Hike from Alice Lake to Twin Lakes, then ascend the steep Snowyside Pass. The challenging climb is rewarded with panoramic views of the Sawtooth range. Descend to Toxaway Lake, another beautiful spot for camping.
- Camping: Camp at Toxaway Lake, enjoying the serene environment and stunning starry skies.
Day 3:
- Toxaway Lake to Baron Lake (10 miles)
- Continue your traverse by hiking towards Baron Lake. This day involves crossing another pass and offers some of the most remote and wild sections of the hike. Baron Lake, surrounded by granite cliffs, is a perfect place to rest and take in the wilderness.
- Camping: Set up camp at Baron Lake.
Day 4:
- Baron Lake to Grandjean Trailhead (6 miles)
- On your final day, descend from Baron Lake towards the Grandjean Trailhead. The trail offers a mix of forested sections and open meadows, with plenty of opportunities to spot wildlife.
Highlights:
- Snowyside Pass: A challenging climb with expansive views.
- Remote Wilderness: Experience the solitude of the less-traveled areas of the Sawtooths.
- Baron Lake: A tranquil and scenic campsite surrounded by towering cliffs.
Final Tips
- Permits: No permits are required for hiking or camping in the Sawtooth Wilderness, but campfires are restricted in some areas. Always check current regulations before you go.
- Leave No Trace: The Sawtooths are a pristine wilderness area, and it’s important to minimize your impact. Pack out all trash, avoid disturbing wildlife, and camp at least 200 feet from lakes and streams.
- Gear: Even in summer, weather in the mountains can be unpredictable. Be sure to bring layers, a good map, a compass, and plenty of food and water.
The Sawtooth Mountains offer a diverse range of hiking experiences, from easy day hikes to challenging multi-day adventures. Whether you’re relaxing by an alpine lake or conquering a high pass, the Sawtooths will leave you with memories of Idaho’s rugged beauty.
