Hikes in Mount Saint Helens National Volcanic Monument

When Mount Saint Helens erupted in in 1980, it instantly became America’s most well known Volcano. Over 200 square miles of forest were scorched, 250 homes were burned, and 57 people were killed. Evidence of the powerful eruption and previous volcanic activity can be witnessed on trails around Mount Saint Helens. Two years after the eruption, Mount Saint Helens National Volcanic Monument was established to help preserve this area and monitor its recovery. The monument is managed by the US Forest Service as part of the greater Gifford Pinchot National Forest. At the south end of the park there are several interesting trails through terrain shaped by Mount Saint Helens.

Mount Saint Helens Hiking

This collection of trails in Mount Saint Helens National Volcanic Monument lists hikes from north to south. The table may also be sorted alphabetically or by distance to help you pick your next hike. Each trail links to its own report complete with photos, GPS maps, elevation profiles, directions, and all the other information needed to locate and enjoy these hikes. Below the table is an interactive map showing the location of each hike.

Trail	Description	Distance	Location
750	Lava Canyon This loop explores a colorful canyon re-carved by the 1980 eruption of Mount Saint Helens.	1.25 miles 250 feet	46.165878, -122.088824
800	June Lake This out and back hike visits a small lake and a waterfall on the southern slopes of Mount Saint Helens.	2.6 miles 450 feet	46.137203, -122.156568
850	Ape Cave This adventurous underground hike travels through one of the longest lava tubes in the world.	0.75 - 3.75 miles 400 feet	46.108362, -122.211432
900	Trail of Two Forests This short nature trail tours a landscaped that was transformed by a molten lava flow. For extra fun, crawl through a 50-foot long lava tube beneath the trail.	0.25 miles 25 feet	46.099126, -122.212565