Yacolt Burn State Forest

Three Corner Rock & Three Corner Rock Trail

15.9 mi · ▲ 4,333 ft · 7 hr 28 min

Three Corner Rock & Three Corner Rock Trail is a 15.9-mile out-and-back in Yacolt Burn State Forest near Saint Cloud, WA. The route reaches Three Corner Rock at the turnaround, 7.9 miles in. It climbs 4,333 ft, with sections as steep as 22% grade. It scores 88/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi899 – 3,501 ft · steepest grade: 22%16.0 mi

Getting there

Trailhead: Unnamed 45.69821, -122.12093
Nearest town Saint Cloud, WA

Directions

AMBLEWAYwww.ambleway.com

Three Corner Rock & Three Corner Rock Trail

15.9 mi · ▲ 4,333 ft · 7 hr 28 min

Elevation 899–3,501 ft

Out & Back · Yacolt Burn State Forest

Trailhead: 45.69821, -122.12093

Weather Sep 5: Heavy drizzle, high 69°F / low 51° · precip 28% · wind 2 mph · sunrise 6:34 AM · sunset 7:43 PM

  1. Start at the trailhead, heading NE.
  2. 400 ftContinue straight onto Three Corner Rock Trail, heading N.
  3. 50 ftBear right, heading NE.
  4. 7.8 miTurn left onto Three Corner Rock Trail-North, heading NE.
  5. 400 ftReach Three Corner Rock, then turn around and head back the way you came.
  6. 450 ftTurn right, heading E.
  7. 50 ftContinue straight onto Three Corner Rock Trail, heading SE.
  8. 7.8 miArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

2% gravel1% dirt97% unspecified

Weather

Heavy drizzleTemperature 69°F51°
Precip28%Wind2 mphUV6Humidity67%
Rained 0.5″ 2 days ago · trails may be muddy
Hourly temperatureRain chance
70°50° 12 AM: 2% rain1 AM: 2% rain2 AM: 2% rain3 AM: 3% rain4 AM: 6% rain5 AM: 6% rain6 AM: 7% rain7 AM: 11% rain8 AM: 13% rain9 AM: 16% rain10 AM: 8% rain11 AM: 6% rain12 PM: 7% rain1 PM: 17% rain2 PM: 28% rain3 PM: 27% rain4 PM: 24% rain5 PM: 14% rain6 PM: 7% rain7 PM: 5% rain8 PM: 5% rain9 PM: 4% rain10 PM: 3% rain11 PM: 2% rain
Sunrise 6:34 AM12 AM3 AM9 AM12 PM3 PMSunset 7:43 PM
Sun 70°53° 23%
Mon 69°49° 20%
Tue 79°50°
Wed 85°55°
Thu 75°55°
Fri 71°51° 23%

Sunset

The best sunset spot on this hike is 7.8 mi in (~287 min). Leave by 2:35 PM for the 7:43 PM sunset. Back at your car by 11:30 PM, after dark — bring a headlamp.

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