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Lava Canyon Interpretive Site

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 featuring Lava Canyon Trail:

  • Managed by: USDA Forest Service
  • Coordinates: 46.16585, -122.08832

Nearby & related campgrounds

  • Lahar Viewpoint Interpretive Site
  • Smith Creek Trailhead (Road 8322)
  • Marble Mountain Group Picnic Site
  • Climbers Bivouac Trailhead
  • Smith Creek Picnic/Viewpoint
  • Sno-Park: Cougar

Frequently asked questions

Is Lava Canyon Interpretive Site reservable?

Lava Canyon Interpretive Site is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.

Where is Lava Canyon Interpretive Site?

See the map for Lava Canyon Interpretive Site's exact location and directions.

How do I book a campsite at Lava Canyon Interpretive Site?

Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.

Check campsite availability