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).
Beachie Creek and Lionshead Fires Closure
Agency closure covering Detroit Ranger District · Order 06-18-04-26-14 · USFS · Detroit Ranger District
Cedar Creek Fire Closure
Agency closure covering Willamette National Forest · Order 06-18-10-26-04 · USFS · Willamette National Forest
FIRE CLOSURES: Current wildfire closures on the Willamette National Forest
Agency alert covering Willamette National Forest · USFS · Willamette National Forest
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
- Big Lake Youth Camp35 mi away
- Oregon Territory Outfitters35 mi away
Not on Roamze yet. Their page has how to reach them.
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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.