Campground

Triangle Lake Horse Camp (Olallie Lake)

Triangle Lake Horse Camp has quiet sites with long trailer pads near Triangle Lake within the Olallie Scenic Area, plus a range of riding trails.

Photo: USDA Forest Service via Mt. Hood National Forest · Public domain

Triangle Lake Horse Camp, in the Olallie Scenic Area of the Clackamas River Ranger District, sits at Triangle Lake’s southern end. Most sites don’t look out on the water, but the lake is a short walk or ride downhill. Lodgepole pine and mountain hemlock surround a quiet camp.

Long gravel parking pads have room for both your rig and a horse trailer, and riders have a range of trails to choose from. Fishing and hiking round things out. Expect vault toilets and no drinking water. The camp road, Forest Road 4220-155, leaves Forest Road 4220 about half a mile south of Olallie Meadow Campground.

Getting there

From Estacada, OR

  1. Travel east on OR Hwy 224 for 30.5 miles to Forest Road 46.
  2. Continue straight on Forest Road 46 and travel 14.8 miles to Forest Road 42 (Skyline Road).
  3. Turn left Forest Road 42 and travel 4.3 miles to Forest Road 4220.
  4. Turn right (south) on Forest Road 4220 and travel 9 miles (approximately 0.5 mile south of Olallie Meadows Campground) to Triangle Lake Horse Camp Road (Forest Road 4220-155).

From the Forest Service

Reservations

Olallie Lake Resort campgrounds are first come, first served.

Rules and restrictions

Vehicles 30 ft. max.

All fees

Overnight Use:
Single Site: $15 per night
Premium Double Site: $30 per night
Additional Vehicle Fee: $5 per vehicle per night

Passes and permits

Camping: 50% discount for single site camping with any of these passes: Interagency Senior, Interagency Access, Golden Age or Golden Access.

Horses and pack animals

Horse/Pack animals are allowed at this site.

Ranger office

Clackamas River Ranger District
Address: 16400 Champion Way Sandy, OR 97055
Phone: 971-333-4100
Hours: Monday to Friday, 8 a.m. to 3 p.m. Closed 12 to 1 for lunch. (Closed on federal holidays)

Details from the official Forest Service page, a public-domain U.S. government source.

Last checked November 4, 2026