Trail #201 Eruption

Area Status: Unreachable
  
 

This popular paved accessible interpretive trail starts at the Johnston Ridge Observatory observation deck, ascending by way of paved switchbacks to the top of a ridge. This trail is a steep grade and some individuals may need assistance. 

Interpretive signs at this site record the May 18, 1980 eruption and volcanic history of the area. Enjoy impressive views of Mount St. Helens, the blast zone, Mount Adams, and the Mount Margaret Backcountry.

The trail continues eastward then descends to the junction with Boundary Trail #1 (area is unavailable). By staying on the paved path you will return to the main parking lot.

At a Glance

Current Conditions: 12/05/2017: State Route 504 gated at mile marker 45 for the season.
Usage: Heavy
Restrictions:
Off trail travel prohibited. No pets or bicycles.
Closest Towns: Castle Rock, WA
Operated By: Forest Service
Information Center: Mount St Helens National Volcanic Monument Headquarters and Visitor Centers

General Information

Directions:
Johnston Ridge Observatory (State Route 504).

Activities


Hiking

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