Skookum Volcano Trail in Wrangell-St. Elias National Park

#2 of 13 trails in Wrangell-St. Elias

Wrangell-St. Elias National Park, AK

Skookum Volcano Trail

Remote volcanic pass hike with creek crossings and route-finding

Photo: National Park Service
Length
5mi
Time
3.5hr
Elev. change
2,014ft
Difficulty
Moderate
  • No dogs
  • High point 4,915 ft

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Skookum Volcano Trail

Overview

About Skookum Volcano Trail

Skookum Volcano Trail is a remote out-and-back from Nabesna Road to a high pass in an extinct, deeply eroded volcanic landscape. The National Park Service describes the route as 2.5 miles one-way, or about 5.0 miles for the full return hike. Plan on roughly 3.5–4 hours, allowing extra time for rough footing and route finding.

Why go

  • Rare, up-close volcanic features (dikes, sills, welded ash layers)
  • Low-traffic Nabesna Road setting with real solitude

Heads up

  • Trail disappears into creek bed; sustained route finding required
  • Multiple creek crossings with variable water levels
  • Rough access road that can be impassable after heavy rain

Map & elevation

The route

Loading the Wrangell-St. Elias map
Full map
Elevation2,900–4,915 ft
TrailheadSkookum Volcano Trailhead — Nabesna Road Mile 36.262.45228, -143.08921
Keep this map with you offline in the Parkwolf app

Plan your hike

Before you go

Parking

Parking is available at the Skookum Volcano trailhead at Mile 36.2 on Nabesna Road. Nabesna Road is remote and unpaved; high-clearance four-wheel drive is recommended, and visitors should check with the Slana Ranger Station before travel.

Safety

Indistinct cairn-and-creek route with wet crossings, rough footing, rapid weather changes, and remote access on Nabesna Road; carry an offline map, adequate supplies, and turn around if water or weather becomes unsafe.

A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Wrangell-St. Elias Tour Guide

Your drive to Skookum Volcano Trail, narrated.

Parkwolf is a GPS audio tour guide for Wrangell-St. Elias National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

See the Wrangell-St. Elias audio tour

Recorded for this trailhead

Skookum Volcano Trail
Listen
“Ahead is the trailhead for the Skookum Volcano Trail, a hike that really showcases the area's volcanic past. This is a tough out-and-back that climbs up and over a volcanic pass.”

Plays as you drive up to this trailhead in the Parkwolf Wrangell-St. Elias Tour Guide.

More stories near here in the app

  • Dall Sheep: Life on the Ledges
  • Lost Creek Trail: A Backcountry Classic
  • Rambler Mine Trail to Ruins and Views
  • 98 audio storiesacross Wrangell-St. Elias’s roads, triggered by GPS as you drive
  • Wildlife heatmapsfor Grizzly Bear, Moose, Humpback Whale, and 13 more
  • Works offlinemaps, 13 trails, 28 places, and audio download before you lose signal
  • CarPlay readysimple controls built for the drive
★★★★★
“Fantastic app with many points of information… It’s great to just turn on while you’re driving and it gives you an audio tour of the national Park. We love it!!!!”
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4.7 from 8,600+ ratings

Trail guide

Hiking Skookum Volcano Trail

Route and TerrainThe mapped corridor climbs from the road through spruce and alder before following a rocky,…

The mapped corridor climbs from the road through spruce and alder before following a rocky, stream-influenced drainage toward the pass. Cairns and natural benches help, but the route can be indistinct where it crosses or follows the creek. The upper route becomes steeper and rougher on tundra and loose rock. This is an out-and-back: the stored line follows the physical corridor once from the trailhead to the pass, while the listed distance includes the return.

What You’ll SeeThe trail enters the Skookum Creek Volcano landscape, where ash flows and lava produced tan,…

The trail enters the Skookum Creek Volcano landscape, where ash flows and lava produced tan, gray, pinkish-tan, and rust-colored volcanic layers. The high pass is around 4,800 feet above sea level and opens broad views toward the Wrangell Mountains.

Navigation and SafetyDownload an offline map and expect route-finding in sections where the trail fades into the…

Download an offline map and expect route-finding in sections where the trail fades into the creek bed. Creek crossings can be wet or difficult after rain or snowmelt, and weather can change quickly near the pass. Carry adequate food and water, hike with a partner when possible, and be prepared to turn around if conditions exceed your experience.

Getting There & ParkingThe trailhead is at Mile 36.2 on Nabesna Road, with parking at the trailhead.

The trailhead is at Mile 36.2 on Nabesna Road, with parking at the trailhead. Nabesna Road is a remote, unpaved 42-mile road that can have rough sections and washouts; high-clearance four-wheel drive is recommended. Check with the Slana Ranger Station for current road information before setting out.

If You Want MoreThe pass provides access to additional backcountry travel, but routes beyond the named trail…

The pass provides access to additional backcountry travel, but routes beyond the named trail are not part of this recorded hike and require stronger navigation and wilderness skills.

Wildlife

Wildlife in Wrangell-St. Elias

All Wrangell-St. Elias wildlife maps

Sighting maps show where each species has been reported across Wrangell-St. Elias. Wildlife moves, so no sighting is guaranteed.

Parkwolf’s Wrangell-St. Elias ranking

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Take Parkwolf to Wrangell-St. Elias.

The audio tour guide for the drive, plus offline maps, trails, and wildlife heatmaps for when the signal drops.

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