Triangulation Peak Trail #3374

Area Status: Temporarily Closed
This area is Closed

The trail meanders through older Douglas-Fir and Western Hemlock. There are abundant wildflowers along rocky openings. From the old lookout location there are excellent views of Mt. Jefferson and the Cascades.

At a Glance

Current Conditions:

New for 2021, trails in Mt. Jefferson, Mt. Washington, and Three Sisters Wilderness Areas will require a Central Cascades Wilderness Permit for overnight use and some will require one for day-use. Learn more.

Permit Info: Self issue wilderness permit required
Usage: Medium
Closest Towns: Detroit, Oregon
Water: None
Information Center: Detroit Ranger District
44125 North Santiam Highway SE
Detroit, OR 97342

General Information

  • Access is from Triangulation Trailhead
  • From the trailhead, hike along Triangulation Trail #3373 for about 1.5 miles to the Triangulation Peak Trail junction. 

General Notes:

Map of Triangulation Peak trail


Close to:


6 - 8 vehicles



Show detail SHOW

Horse Riding & Camping

Hide detail HIDE

Horse Riding

Status: Open
Difficulty Level: Intermediate to Difficult
Areas & Activities



  Area/Length : 
.6 miles

  Latitude : 

  Longitude : 

  Elevation : 
4800 feet - 5400 feet