Sacagawea Peak & Naya Nuki Peak loop

This loop is generally considered moderate to difficult. It involves a significant elevation gain of approximately 2,000 feet (610 meters) over a relatively short distance, with much of the trail being consistently steep. The path to Sacagawea Peak's summit includes a scramble, and the terrain transitions from forested areas to rocky, alpine slopes. Snowfields can persist into mid-July, adding to the challenge.

The trail is most popular and generally best hiked from June through October. However, be aware that snowfields can persist into mid-July, depending on the previous winter's snowfall. Always check current conditions before heading out.

You'll start in a forested area, gradually moving into open meadows. As you gain elevation, the terrain becomes rocky with alpine slopes and switchbacks. The path to Sacagawea Peak involves a scramble. Between Sacagawea Peak and Naya Nuki Peak, you'll traverse a relatively level scree slope. The unique geological formations of the Bridger Range, with their steeply inclined, colorful rock bands, are a notable sight.

No specific hiking permits are typically required for day hikes in the Custer Gallatin National Forest, nor are there entrance fees for accessing the trailhead. However, always check the official Custer Gallatin National Forest website for the most current regulations before your visit.

The trail typically starts near the Fairy Lake campground. Parking is available at the trailhead. Be aware that the access road to the trailhead, Fairy Lake Road (FSR 74), can be rough and bumpy with loose rocks and steep grades. A 4WD vehicle is highly recommended, especially in muddy or snowy conditions.

Yes, dogs are generally allowed on this trail within the Custer Gallatin National Forest. However, they must be kept on a leash to protect wildlife and ensure a pleasant experience for all hikers. Always practice Leave No Trace principles, including packing out all pet waste.

The loop offers stunning panoramic views. You'll pass the View of Bridger Pass, reach the summit of Sacagawea Peak (the highest point in the Bridger Range), and continue to Nya Nuki Peak. From the summits, you'll see the Bridger Range, Crazy Mountains, Tobacco Root Mountains, and Spanish Peaks. Fairy Lake is also often visible near the trailhead.

Mountain goats are frequently sighted in the rocky areas around Sacagawea Peak. Keep an eye out for other alpine wildlife, but remember to maintain a safe distance and never feed wild animals.

Yes, this route covers significant sections of the Bridger Ridge Trail and the Bridger Foothills Trail. It also utilizes parts of the Fairy Lake Access Trail and Sacagawea Pass. Depending on your chosen route, it can also provide access to other peaks like Pomp Peak and Hardscrabble Peak.

While Komoot estimates a moving time of around 4 hours, given the trail's moderate to difficult rating, significant elevation gain, and rocky terrain, most hikers should plan for a full day, likely 5-7 hours or more, especially if taking breaks to enjoy the views from the summits.

Beyond the challenging terrain and potential for snow, be prepared for rapidly changing alpine weather. Carry plenty of water, layers of clothing, and navigation tools. The access road can be rough, so ensure your vehicle is suitable. Always inform someone of your hiking plans.