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Recreation Region: Salt Lake Ranger District

Neffs Canyon Trail #456

Elevation gain is approximately 1,821 feet. Major destination is Mount Aire. Trail junctions include Mill Creek Crest and Lambs Canyon Trail. Leashed pets are permitted, see special restrictions. The Mount Aire Trail runs from the saddle between Elbow Fork in Mill Creek Canyon and Mount Aire Canyon in Parleys Canyon. It is a steep trail, but provides views of the surrounding areas. It is not uncommon to see snakes on this trail. During the spring and fall, snakes tend to be out during the daytime when the sun is out. During the heat of summer, snakes hang out in the mornings and evenings when it's cooler. Snakes are easy to avoid if you are cautious and watch for them.

Specific Trail Information

Trail Number

456

Trail Type

Standard/Terra Trail — A trail that has a surface consisting predominantly of the ground and that is designed and managed to accommodate use on that surface.

General Information

Trail Length: 4.44 miles

No motorized use, not suitable for bikes or horses. Dogs: Dogs are restricted from the groomed ski trail on ODD numbered calendar days during the winter. Dogs must be kept on a leash at all trail heads and developed sites including parking areas. Please pick up after your dog, your Canyon appreciates it! Other trails for dogs.

Getting There

Trailhead/Starting Points

Neffs Canyon Trailhead

Recreation Opportunities

Last updated June 23rd, 2025