About
LocationMarblemount WA
Managed byNational Park Service
SizeLarge — multiple days
Acres504,836 acres
Good forHikingBikingPaddlingBoatingFishingCampingClimbingHorseback Riding

Less than three hours from Seattle, an alpine landscape beckons. Discover communities of life adapted to moisture in the west and recurring fire in the east. Explore jagged peaks crowned by more than 300 glaciers. Listen to cascading waters in forested valleys. Witness a landscape sensitive to the Earth's changing climate. Help steward the ecological heart of the Cascades.

Location

The paid routing engine is limited to trusted members.

Trails (19)
  • ★ Cascade Pass7.4 mi · Out-and-Back · Hard · 1,800 ft up · 4 hr 30 min · from End of the Cascade River Road
  • Cascade Pass Trail0.2 mi · Easy · 82 ft up · 15 min
  • Upper Stehekin Valley Trail1.6 mi · Easy · 45 min
  • ★ Sahale Arm12 mi · Out-and-Back · Strenuous · 4,000 ft up · 8 hr · from End of the Cascade River Road
  • ★ Maple Pass Loop7.2 mi · Loop · Hard · 2,000 ft up · 4 hr 30 min · from Rainy Pass, Highway 20
  • ★ Rainy Lake Trail2 mi · Out-and-Back · Easy · 100 ft up · 1 hr · from Rainy Pass, Highway 20
  • ★ Blue Lake4.4 mi · Out-and-Back · Moderate · 1,050 ft up · 2 hr 45 min · from Highway 20, near Washington Pass
  • Thunder Knob3.6 mi · Out-and-Back · Moderate · 635 ft up · 2 hr · from Colonial Creek Campground, Highway 20
  • Diablo Lake Trail7.6 mi · Out-and-Back · Hard · 1,400 ft up · 4 hr 30 min · from Diablo, Highway 20
  • Ross Dam Trail2 mi · Out-and-Back · Moderate · 500 ft up · 1 hr 15 min · from Highway 20, milepost 134
  • Thunder Creek Trail8 mi · Out-and-Back · Moderate · 400 ft up · 4 hr 15 min · from Colonial Creek Campground, Highway 20
  • Sourdough Mountain10.4 mi · Out-and-Back · Strenuous · 5,000 ft up · 7 hr 45 min · from Diablo townsite, Highway 20
  • Pyramid Lake4.2 mi · Out-and-Back · Hard · 1,500 ft up · 2 hr 45 min · from Highway 20, milepost 126
  • Happy Creek Forest Walk0.3 mi · Loop · Easy · 20 ft up · 15 min · from Highway 20, milepost 134
  • Trail of the Cedars0.3 mi · Loop · Easy · 20 ft up · 15 min · from Newhalem
  • Ladder Creek Falls0.5 mi · Loop · Easy · 150 ft up · 15 min · from Newhalem, behind the powerhouse
  • ★ Stehekin Valley and Rainbow Falls7 mi · Out-and-Back · Moderate · 400 ft up · 3 hr 45 min · from Stehekin (boat, floatplane or foot access only)
  • Hidden Lake Lookout8 mi · Out-and-Back · Strenuous · 3,300 ft up · 5 hr 45 min · from Sibley Creek Road, off the Cascade River Road
  • Copper Ridge34 mi · Loop · Strenuous · 6,000 ft up · 20 hr · from Hannegan Pass trailhead, Mount Baker Highway
Rating & Notes

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