Part of the Government Camp trail network, Yellowjacket runs between Timberline Road and White River West Sno-Park. Cross-country skiers and snowshoers use it when there is snow, and hikers and mountain bikers take it over in summer. It ties into neighboring trails, so you can piece together a loop. Follow the posted markers as you go.
From Sandy, drive about 30 miles on Highway 26 and turn left onto Timberline Road; the trail leaves from the right side of that road. The lot at the White River West end holds around 200 vehicles plus trailers and tends to fill fast. Watch for fallen limbs and other debris on the tread.
Getting there
From Sandy, OR
- Follow Highway 26 for about 30 miles to Timberline Road.
- Turn left on Timberline Road.
- The trailhead will be located right from the Timberline Road.
Parking
Parking at White River West Sno-Park often fills quickly, slowing traffic in the area. Parking has space for 200 vehicles. Trailer parking available.
From the Forest Service
Good to know
Be alert for down limbs, debris, or winter damage as trail may not have been cleared.
Passes and permits
State of Oregon Sno-Park permit required November 1 through April 30 at most Mt. Hood Sno-Parks.
Ranger office
Zigzag Ranger District
Address: 70220 E Highway 26 Zigzag, OR 97049
Phone: 503-622-3191
Hours: Monday to Friday, 8 a.m. to 4 p.m. Closed 12 to 1 for lunch. (Closed on federal holidays)