Big Four Ice Caves

An easy, 3 mile hike with 200 ft in elevation gain on a well maintained trail. The route crosses the South Fork Stillaquamish River in old growth forest with views of cascading waterfalls, mountains, and terminates at the base of a 4,000 ft sheer wall will massive avalanched snow deposits that forms caves by mid-summer.

  • Difficulty: Easy
  • Length: 3.0 mi
  • Elevation Gain: 200 ft
  • 1,900 ft
  • Green Trails Silverton No. 110
  • Red Marker
    48.068163, -121.514278
    48.0681626636 -121.514278409
  • Red Marker
    48.054634, -121.519861
    48.0546338616 -121.5198612

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