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Koppen Mountain Trail

Hiking Moderate Created at: March 17, 2026

Informations

Distance 9.75 km
Elevation gain 591 m
Elevation loss 844 m
Altitude minimum 1445 m
Altitude maximum 1823 m
Altitude Start 1727 m
Altitude End 1474 m
Estimated hiking time 3 h 30 min
Difficulty Moderate

9.75 km loop hiking starting from Gallaher Head. Elevation gain is 591 m, with altitude ranging from 1445 m to 1823 m. Estimated time: 3 h 30 min. Starting town: Gallaher Head (Washington, États-Unis).

This hike includes 2 significant climbs. With a total elevation gain of 305 m across 1.90 km, with an average slope of 16.0%.

  • Climb 1 (at km 3.11 km): +269 m over 1.61 km, average slope 16.7%
  • Climb 2 (at km 6.26 km): +36 m over 289 m, average slope 12.5%

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