Flash Mountain via Larch Mountain West / Upper Twin Peaks

7.8 mi · ▲ 933 ft · 3 hr 4 min

Elevation

0 mi1,795 – 2,595 ft7.9 mi

Larch Mountain West / Upper Twin Peaks

Nearest town Sine, WA

46.98312, -123.17231

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AMBLEWAYwww.ambleway.com

7.8 mi · ▲ 933 ft · 3 hr 4 min

Elevation 1,796–2,595 ft

Out & Back

Trailhead: Larch Mountain West / Upper Twin Peaks · 46.98312, -123.17231

Weather Jul 17: Overcast, high 64°F / low 50° · precip 2% · wind 4 mph · sunrise 5:36 AM · sunset 9:03 PM

Start on Larch Mountain West / Upper Twin Peaks, heading SE.
1.8 miSharp right onto B-1510, heading E.
150 ftBear right onto B-1511, heading E.
50 ftBear left onto B-1510, heading NE.
0.3 miContinue straight onto B-1500, heading E.
50 ftContinue straight onto Larch Mountain West / Upper Twin Peaks, heading NE.
1.1 miSharp left onto C-4400, heading S.
0.7 miReach Flash Mountain, then turn around and head back the way you came.
0.7 miSharp right onto Larch Mountain West / Upper Twin Peaks, heading SW.
1.1 miContinue straight onto B-1500, heading SW.
50 ftContinue straight onto B-1510, heading SW.
0.3 miBear right onto B-1511, heading W.
50 ftBear left onto B-1510, heading W.
200 ftSharp left onto Larch Mountain West / Upper Twin Peaks, heading SW.
1.7 miArrive back at the trailhead.

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

73% dirt27% gravel

Overcast64°F50°

Precip2%Wind4 mphUV7Humidity98%

Rained 0.1″ yesterday

Hourly temperature

65°50°

5:36 AM12 AM3 AM9 AM12 PM3 PM6 PM9:03 PM

Sat 65°50°

Sun 80°45°

Mon 81°51°

Tue 91°57°

Wed 90°57°

Thu 76°53°