Region guide

Cascades

Volcanic mountaineering belt in the Pacific Northwest.

Cascades mountain map

Adventures

Mountains

Routes

Use these route-linked adventures to plan the trails and traverses that sit inside this region.

Difficult

Pacific Northwest Volcano Triple

Most itineraries use Ashford, Trout Lake, and Castle Rock as the key access bases for Mount Rainier, Mount Adams, and Mount St. Helens, with summit days linked by transfers rather than one continuous trail. Arrivals from the UK usually begin with london -> seattle (or portland), then self-drive/van support before the route moves on between the mountain bases.

  • Distance49 km
  • Days9 days
  • High point4,392M

Towns and villages

Supporting planning details for where trips start, finish, or stay overnight in this region.

Gateway village

Ashford

South-side base for Mount Rainier ascents.

Mountain town

Mount Shasta

Base for guided and self-guided Mount Shasta itineraries.