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South Twin - July 2013

Great day of scrambling adventure.
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The Twin Sisters range is exposed dunite - mostly olivine. The rock is green and quite crystalline but when exposed to the elements it turns a bright orange/red.
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The Twin Sisters range is exposed dunite - mostly olivine. The rock is green and quite crystalline but when exposed to the elements it turns a bright orange/red.

  • 6 miles from the gate to the trailhead - 2800' of elevation gain. We pushed/rode our bikes up so we could enjoy the ride back down.
  • The Twin Sisters range is exposed dunite - mostly olivine. The rock is green and quite crystalline but when exposed to the elements it turns a bright orange/red.
  • Making our way up onto the west ridge.
  • North Twin - target of an adventure in August 2012.
  • The west ridge that provided hours of scrambling fun.
  • Final push for the summit!
  • Looking south from the top of South Twin. In the distance is Pilchuck, Three Fingers, Whitehorse, Rainier.
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