AMBLEWAY Wildest hikes

Flash Mountain via Larch Mountain West / Upper Twin Peaks

12.5 mi · ▲ 1,321 ft · 4 hr 50 min

Elevation

0 mi1,650 – 2,595 ft12.8 mi

Getting there

B-1440
Nearest town Forbes, WA
46.99528, -123.14053
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Opens turn-by-turn directions to the trailhead from your location.

Directions

AMBLEWAYwww.ambleway.com

Flash Mountain via Larch Mountain West / Upper Twin Peaks

12.5 mi · ▲ 1,321 ft · 4 hr 50 min

Elevation 1,652–2,595 ft

Out & Back

Trailhead: B-1440 · 46.99528, -123.14053

Weather Jul 17: Fog, high 64°F / low 52° · precip 3% · wind 5 mph · sunrise 5:35 AM · sunset 9:03 PM

  1. Start on B-1440, heading NW.
  2. 0.2 miContinue straight onto B-1441, heading NW.
  3. 50 ftBear left onto B-1440, heading W.
  4. 0.3 miBear left onto B-1400, heading SE.
  5. 1.9 miContinue straight onto B-1410, heading W.
  6. 100 ftSharp left onto Larch Mountain West / Upper Twin Peaks, heading W.
  7. 1.7 miSharp right onto B-1510, heading W.
  8. 200 ftBear right onto B-1511, heading W.
  9. 50 ftBear left onto B-1510, heading W.
  10. 0.3 miContinue straight onto B-1500, heading E.
  11. 50 ftContinue straight onto Larch Mountain West / Upper Twin Peaks, heading E.
  12. 1.1 miSharp left onto C-4400, heading NE.
  13. 0.7 miReach Flash Mountain, then turn around and head back the way you came.
  14. 0.7 miSharp right onto Larch Mountain West / Upper Twin Peaks, heading SW.
  15. 1.1 miContinue straight onto B-1500, heading W.
  16. 50 ftContinue straight onto B-1510, heading W.
  17. 0.3 miBear right onto B-1511, heading W.
  18. 50 ftBear left onto B-1510, heading W.
  19. 200 ftSharp left onto Larch Mountain West / Upper Twin Peaks, heading W.
  20. 1.7 miSharp right onto B-1410, heading W.
  21. 100 ftContinue straight onto B-1400, heading W.
  22. 1.9 miBear right onto B-1440, heading SE.
  23. 0.3 miBear right onto B-1441, heading N.
  24. 50 ftContinue straight onto B-1440, heading N.
  25. 0.1 miArrive back at the trailhead.

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

Trail map, photos and weather for this hike: www.ambleway.com/hikes/flash-mountain-out-back-20-km-a827

Trail surface

54% gravel46% dirt

Weather

FogTemperature 64°F52°
Precip3%Wind5 mphUV6Humidity76%
Rained 0.1″ yesterday
Hourly temperature
65°50°
Sunrise 5:35 AM12 AM3 AM9 AM12 PM3 PM6 PMSunset 9:03 PM
Sat 67°51°
Sun 81°47°
Mon 85°51°
Tue 94°57°
Wed 90°60°
Thu 78°55°

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