Mill D North - Butler Fork Loop

The Mill D North - Butler Fork Loop is a moderate hike that generally takes around 3 hours and 50 minutes to complete. This estimate can vary based on your pace, fitness level, and how often you stop to enjoy the scenery.

The terrain is quite varied and can be challenging. The Mill D North Fork Trail section is a somewhat technical singletrack with a stiff, steady uphill climb, featuring many roots and embedded rocks. The Butler Fork Trail is steep, winding through forests and scrub, with an average grade of nearly 15%. The final two kilometers offer a gentler descent through a lush forest.

Hikers can enjoy diverse landscapes including dense forests of aspen, fir, and spruce, as well as open meadows. The trail often parallels a small creek, adding to the serene atmosphere. You'll find occasional eye-popping views of the Wasatch peaks, and expansive vistas across the Mount Olympus Wilderness Area, Mount Raymond, Gobblers Knob, and Solitude Ski Area from certain points.

No, dogs are not permitted on this trail. The route is located within the Salt Lake City Watershed, which has strict regulations prohibiting dogs and swimming to protect water quality.

The ideal time for hiking the Mill D North - Butler Fork Loop is from July through early October. During the summer months, the trail is particularly known for its beautiful wildflowers. While portions of the Mill D North Fork Trail are used for snowshoeing and cross-country skiing in winter, the full loop is best enjoyed in warmer seasons.

The loop can be accessed from the Mill D North Fork Trailhead, which also serves as a parking area. Another access point is the Butler Fork Trailhead. Arriving early, especially on weekends, is advisable to secure a parking spot.

The Mill D North - Butler Fork Loop is located within the Uinta-Wasatch-Cache National Forest. While there isn't typically a specific permit required for day hiking this trail, some areas within National Forests may require a recreation pass for parking or specific activities. It's always a good idea to check the latest regulations on the USDA Forest Service website for the Uinta-Wasatch-Cache National Forest before your visit.

Hikers should keep an eye out for local wildlife. Moose and deer are occasionally seen along the trail, especially in the quieter, forested sections. Remember to observe wildlife from a respectful distance.

Yes, the Mill D North - Butler Fork Loop is part of a larger trail network. The route itself utilizes sections of the Mill D North Fork Trail, Butler Fork Trail, and the Desolation Trail. The Butler Fork Trail can also connect to the Mill A Basin Trail, leading to destinations like Dog Lake and Gobblers Knob, offering options for extended adventures.

While rated as 'moderate' overall, sections of the Mill D North - Butler Fork Loop, particularly the Mill D North Fork and Butler Fork trails, involve significant elevation gain and steep, technical terrain with roots and rocks. Beginners with good physical fitness might manage, but those new to hiking may find it strenuous. Consider your experience level and prepare accordingly.

Yes, in addition to its natural beauty, the loop is noted for featuring some historical landmarks. While specific details are best discovered on the trail, these elements add an interesting layer to the hiking experience.