B-1200 & B-1510 via Larch Mountain West / Upper Twin Peaks
16.1 mi · ▲ 1,817 ft · 6 hr 17 min
B-1200 & B-1510 via Larch Mountain West / Upper Twin Peaks is a 16.1-mile out-and-back near Sine, WA. It climbs 1,817 ft and is mostly dirt. It scores 73/100 on the Ambleway Wildness scale: backcountry feel.
Elevation
Getting there
Directions
B-1200 & B-1510 via Larch Mountain West / Upper Twin Peaks
16.1 mi · ▲ 1,817 ft · 6 hr 17 min
Elevation 575–2,313 ft
Out & Back
Trailhead: B-1500 · 46.98374, -123.15132
Weather Aug 4: sunrise 5:57 AM · sunset 8:42 PM
- Start on Larch Mountain West / Upper Twin Peaks, heading SW.
- 150 ftContinue straight onto B-1500, heading W.
- 50 ftContinue straight onto B-1510, heading W.
- 0.3 miBear right onto B-1511, heading W.
- 50 ftBear left onto B-1510, heading SW.
- 150 ftSharp left onto Larch Mountain West / Upper Twin Peaks, heading S.
- 7.7 miSharp left onto B-1200, heading N.
- 350 ftReach B-1510, then turn around and head back the way you came.
- 300 ftSharp right onto Larch Mountain West / Upper Twin Peaks, heading SW.
- 7.7 miSharp right onto B-1510, heading W.
- 150 ftBear right onto B-1511, heading W.
- 50 ftBear left onto B-1510, heading W.
- 0.3 miContinue straight onto B-1500, heading E.
- 50 ftContinue straight onto Larch Mountain West / Upper Twin Peaks, heading E.
- 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 8:22 PM to have the sun's last 20 minutes of sky before it sets at 8:42 PM. Your car is right there — dark at 9:17 PM.
Other ways to reach this destination
- 4 mi · out & back · via Larch Mountain West / Upper Twin Peaks
- 7.8 mi · out & back · via Larch Mountain West / Upper Twin Peaks
- 2.5 mi · out & back · via Larch Mountain West / Upper Twin Peaks
- 2.5 mi · out & back · via Larch Mountain West / Upper Twin Peaks
- 4.9 mi · out & back · via Larch Mountain West / Upper Twin Peaks
- 3.9 mi · out & back · via Larch Mountain West / Upper Twin Peaks
More from B-1500 Trailhead
- Larch Mountain West / Upper Twin Peaks 2.5 mi · ▲ 54 ft
- C-8270 via Larch Mountain West / Upper Twin Peaks 3.9 mi · ▲ 473 ft
- C-8200 5.8 mi · ▲ 925 ft
- C-7000 6.3 mi · ▲ 1,234 ft
- C-8220–C-8270, 3 sights 7.3 mi · ▲ 1,423 ft
- Divide Trail South & The Grunt via C-7000 8.1 mi · ▲ 1,750 ft
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