Discover more about Mount St. Helens eruptive past in this much more stark, higher-elevation setting. Access Lava Canyon Trail #184 at this site. Travel along the trail and explore a mudflow-scoured canyon with views of a waterfall plunging over an ancient lava flow. Continue on the Lava Canyon Trail for more challenging hiking experiences with rewarding views.
Accessible Adventures Video
At a Glance
12/22/2015: Forest Road 83 is gated at Marble Mountain Sno-Park, 5 miles before the site.
From Woodland, WA take State Route 503/Forest Road 90 east to the well-signed Forest Road 83 junction. Turn left on Forest Road 83 for 11 miles and follow to the end of Forest Road 83 at Lava Canyon Trailhead and Intepretive Site.
This site and trail are accessible and offer outstanding views.