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St. Mary's Trailhead

St. Mary Trailhead has adequate parking for both cars and trailers. It offers access to St. Mary Peak Trail #116, St. Mary Lookout and the Selway-Bitterroot Wilderness. Facilities include a vault toilet.

Current Conditions
Snow dependent

General Information

Open 24 hours 7days week. No overnight camping at trailhead. 

No fees are required for this site

Pets must be leashed at parking area 

Contact Name: Stevensville Ranger District

Contact Phone: 406-777-5461

View of the Stevensville Ranger District office from the outside.

Address: 88 Main Street Stevensville, MT 59870
Phone: 406-777-5461
Hours: Monday-Friday, 8:00 a.m. - 4:30 p.m. (Closed on federal holidays)

Getting There

Latitude / Longitude

Latitude: 46.50027778

Longitude: -114.2030556

Directions

From Stevensville, MT take the Stevi cut-off road to Highway 93. Travel south for 2.4 miles and turn west (right) onto St Marys Rd/St Marys Lake Loop. Travel 2 miles and turn west (right) onto Lookout Trail. Follow for 7.1 miles and take a slight left (north) at St Marys Peak Rd. Continue 3.2 miles to the trailhead.

Facility and Amenity Information

Restrooms

Restrooms are available at this site.

Water

Potable water is not available at this site.

Picnic Tables

Picnic tables are not available at this site.

Horse/Pack Animal Information

Horse/Pack animals are allowed at this site.

Stock Parking available below main trailhead parking lot. 

Recreation Opportunities

Last updated May 9, 2025