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United States
Washington
Skamania County

Lava Canyon Trail

Easy

5.0

(2552)

15,987

hikers

Lava Canyon Trail

00:18

1.05km

0m

Hiking

The Lava Canyon Trail offers an easy hike through a landscape dramatically shaped by ancient lava flows and the 1980 eruption of Mount St. Helens. You will follow a short 0.7-mile (1.0 km) route, taking about 17 minutes to complete with no elevation gain. As you walk, you will encounter…

Last updated: April 23, 2026

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Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

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1

574 m

Muddy River (in Lava Canyon)

Highlight • Waterfall

This is a great spot to take in one of the Muddy River's powerful cascades as it pours through Lava Canyon — the water-carved remains of an old lava flow.

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B

1.05 km

End point

Waterfall

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Way Types & Surfaces

Way Types

1.04 km

< 100 m

Surfaces

488 m

477 m

< 100 m

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Saturday 10 October

9°C

1°C

36 %

Additional weather tips

Max wind speed: 6.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How difficult is the Lava Canyon Trail?

The trail offers varying levels of difficulty. It begins with an ADA-accessible, interpretive paved path suitable for beginners. Beyond this, it becomes significantly more challenging, featuring narrow paths along high cliffs, steep descents, exposed sections, and a 30-foot metal ladder. Some parts are not recommended for those with a fear of heights.

What are the notable features or landmarks on the route?

The trail is known for its dramatic volcanic geology, numerous waterfalls including Lava Canyon Falls, and the unique 30-foot metal ladder that descends a vertical cliff. You'll also get prominent views of the Muddy River with its surprisingly blue-tinged waters.

Where can I park for the Lava Canyon Trail?

Parking is available at the trailhead, which is located within the Mount St. Helens National Volcanic Monument. Specific parking details can often be found on the Gifford Pinchot National Forest website.

Do I need a permit or pay an entrance fee for the Lava Canyon Trail?

Yes, as the trail is located within the Mount St. Helens National Volcanic Monument, you will likely need to pay an entrance fee or display a valid recreation pass. Check the official USDA Forest Service website for current requirements and fees.

Is the trail dog-friendly?

Regulations regarding dogs can vary within the National Volcanic Monument. It's best to check the specific rules for the Lava Canyon area on the Gifford Pinchot National Forest website before bringing your dog.

When is the best time to hike the Lava Canyon Trail?

The trail is generally best hiked between May and November, after the snow has melted. During this period, conditions are typically safer and more enjoyable, allowing access to all sections of the trail.

What should I wear or bring for this hike?

Given the challenging sections, sturdy hiking boots with good grip are essential. Poles are recommended for stability on loose footing. Be prepared for varied weather, and bring plenty of water, snacks, and a first-aid kit. Due to exposed sections, sun protection is also advisable.

Are there loop options for the Lava Canyon Trail?

Yes, there are loop options. The trail is part of a larger network, and you can combine sections to form loops. For example, the 'Bridges/Ladder Loop Trail' is a common option that incorporates the distinctive ladder and bridges.

What is the status of the suspension bridge on the Lava Canyon Trail?

While there is a 125-foot suspension bridge offering dramatic views, recent reports indicate that the main suspension bridge forming a 1.4-mile upper loop may be closed. This means hikers might not be able to complete the full loop via that specific bridge, though other bridges may remain open. Always check current conditions before your visit.

Does the trail intersect with other routes?

Yes, the route also passes through sections of the "Lava Canyon Trail" and the "Bridges/Ladder Loop Trail", offering various ways to explore the canyon.

Is the Lava Canyon Trail suitable for families or beginners?

The initial section of the trail is an ADA-accessible, interpretive paved path that gently descends into the canyon, making it suitable for families and beginners looking for an easier walk to a waterfall viewpoint. However, beyond this point, the trail becomes moderate to strenuous and is not recommended for young children or inexperienced hikers due to steep drops and challenging features.

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5.0

155

Mount Saint Helens Summit via Ptarmigan Trail

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