Oregon · Hiking · Mount Jefferson Wilderness

Triangulation Peak

1.2 mi
round trip
596 ft
climb
5,420 ft
high point
Out and back
route

Is Triangulation Peak open right now?

Closure in the area

There's a closure order in Detroit Ranger District. It doesn't name Triangulation Peak, so check the source for the area it covers (2 listed).

As of · Source: USFS · Detroit Ranger District. Agencies don't list every closure — check before you go.

Triangulation Peak is an easy, short out-and-back hike in the Mount Jefferson Wilderness of Oregon's Willamette National Forest, within the Detroit Ranger District. The trail is about 1.2 miles long and gains roughly 596 feet over the course of the trip, with the high point at about 5,420 feet. The route is a rolling climb that reaches its steepest stretch at about 0.2 miles in, with a 20% grade. The trail's surface is natural, and bikes are not allowed. The hike sits within designated wilderness and is managed by the Forest Service. The peak's name points to its purpose: a summit with a triangulation point, and the route is straightforward for anyone looking to reach the top quickly. The peak is open from about June through October, and the trip takes roughly half a day. Cheat Creek is about 0.9 miles away, and the Triangulation hike is about 1.2 miles away. Paddlers can head to Devils Creek or Whitewater Creek, both about 2.2 miles off. For an overnight base, Whispering Falls Campground lies about 4.7 miles away.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

Keep exploring — more trails worth the drive

Route details

Distance
1.2 mi round trip
Climbing
About 596 ft
Summit
5,429 ft
Difficulty
Easy
Time
About 0.5 hours

Questions about this route

How long is the Triangulation Peak on Triangulation Peak?

About 1.2 mi round trip.

How much elevation gain is on the Triangulation Peak?

About 596 ft of climbing round trip.

How hard is the Triangulation Peak?

It is rated easy.

How long does the Triangulation Peak take?

About 0.5 hours round trip.

Conditions and forecast on Triangulation Peak

Daily highs and lows, wind and the chance of precipitation at the summit and route start for the next 7 days, from the Open-Meteo model.