Triangulation Trailhead
This trailhead provides access for:
See trail pages for more information.
Active Alerts
General Information
Open 24 hours/day
There are two types of entry permits required between June 15 and October 15 for entering the Mt. Jefferson Wilderness from this trailhead.
- Overnight Use
- Central Cascades Wilderness Permit between June 15 and October 15.
- Day Use
- Free, self-issue Wilderness Permit (available at the trailhead) between June 15 and October 15.
Check out Recreation.gov for more information or call 1-877-444-6777.
No fees are required for this site
Within developed recreation sites, dogs must be on a leash no longer than 6 feet, or otherwise under physical restrictive control. 36 CFR 261.16(j)
Address: 44125 North Santiam Highway SE Detroit, OR 97342
Phone: (503) 854-3366
Hours: Monday-Friday, 8:00 a.m. - 4:30 p.m. (Closed on federal holidays)
Office Email: sm.fs.mf@usda.gov
Getting There
Latitude / Longitude
Latitude: 44.7216
Longitude: -121.9487
Directions
From Detroit, Oregon travel east on Highway 22 for approximately 8 miles to Forest Service Road 2233 (McCoy Creek Road), turn left onto FS Road 2233, travel 7 miles to Triangulation Trail #3373.
- Triangulation Trailhead is on the right.
- Hike along Triangulation Trail for about 1.5 miles to Triangulation Peak Trail junction.
Facility and Amenity Information
Restrooms
No restroom availableWater
Potable water is not available at this site.
