The more open and stark volcanic landscape than the forest below offers outstanding views. See how the south side of Mount St. Helens was affected by the May 18, 1980, eruption and witness the resiliency of life in this mudflow-scoured landscape.
Accessible Adventures Video
At a Glance
Current Conditions:
Forest Road 83 gated for the winter at Marble Mountain Sno-Park. Visitors may still access the site by foot, ski, or snowmobile.
From Woodland, WA take State Route 503, becoming Forest Road 90, east to the well-signed junction with Forest Road 83. Lahar is 10.5 miles east of the junction of Forest Roads 83 and 90.
Accessibility:
This site and trail are accessible and offer a wide variety of visitors access to outstanding views.