Pyramid Rock–Larch Mountain, 4 summits
9 mi · ▲ 2,785 ft · 4 hr 24 min
Pyramid Rock–Larch Mountain, 4 summits is a 9-mile out-and-back in Yacolt Burn State Forest near Creswell Heights, WA. The route passes Larch Mountain before reaching Pyramid Rock at the turnaround, 4.5 miles in. It climbs 2,785 ft, with sections as steep as 26% grade, and is mostly dirt. It scores 82/100 on the Ambleway Wildness scale: genuinely wild.
Elevation
Getting there
Directions
Pyramid Rock–Larch Mountain, 4 summits
9 mi · ▲ 2,785 ft · 4 hr 24 min
Elevation 2,373–3,499 ft
Out & Back · Yacolt Burn State Forest
Trailhead: Thrillium MTB Trail · 45.72241, -122.31364
Weather Sep 4: Rain, high 56°F / low 45° · precip 56% · wind 3 mph · sunrise 6:35 AM · sunset 7:44 PM
Toilets at the trailhead · Parking lot at the trailhead
- Start at the trailhead, heading E.
- 50 ftTurn right onto Bear Grass Trail, heading E.
- 1.2 miSharp right onto Tower to Meadow Trail, heading S.
- 0.1 miPass Larch Mountain.
- 50 ftBear right, heading S.
- 0.2 miTurn left onto Skyline ORV Trail, heading E.
- 0.5 miBear left, heading NE.
- 400 ftBear right onto Tarbell Trail, heading NE.
- 0.9 miBear right onto Grouse Vista Trail, heading N.
- 1.2 miSharp right, heading NE.
- 250 ftTurn left, heading NE.
- 500 ftReach Pyramid Rock, then turn around and head back the way you came.
- 500 ftTurn right, heading NE.
- 1.2 miBear left onto Tarbell Trail, heading S.
- 0.3 miBear right, heading S.
- 0.7 miBear left, heading SW.
- 400 ftBear right onto Skyline ORV Trail, heading W.
- 0.5 miTurn right, heading SW.
- 0.2 miBear left onto Tower to Meadow Trail, heading N.
- 0.2 miSharp left onto Bear Grass Trail, heading N.
- 1.2 miTurn left, heading NE.
- 50 ftArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Trail surface
Weather
Sunset
The best sunset spot on this hike is right at the trailhead, so there is no walk out. Be there by 7:24 PM to have the sun's last 20 minutes of sky before it sets at 7:44 PM. Your car is right there — dark at 8:14 PM.
Good to know
- Toilets at the trailhead
- Parking lot at the trailhead
More from Thrillium MTB Trail Trailhead
- Ross' Grade Sunset Point–Bear Grass Trail Loop, 8 sights 4.2 mi · ▲ 1,133 ft
- Larch Mountain–Ross' Grade Sunset Point Loop, 8 sights 4.3 mi · ▲ 1,233 ft
- L-1050 Sunset Point–Ross' Grade Sunset Point, 4 sights 4.7 mi · ▲ 992 ft
- Silver Star Mountain–Larch Mountain, 4 summits 12.2 mi · ▲ 3,732 ft
- Ross' Grade Sunset Point–Tarbell Trail (aka Murphy's Grade), 4 sights 12.6 mi · ▲ 3,004 ft
- Sturgeon Rock–Larch Mountain, 5 sights 12.7 mi · ▲ 3,846 ft
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