Harry's Ridge Trail

The trail typically starts from the Johnston Ridge Observatory. However, due to a landslide on SR 504, direct road access to the observatory is closed until 2027. During this time, you can access the trail by hiking in via the Hummocks Trail and then connecting to the Boundary Trail. Parking information for this alternative access point should be checked on the official USDA Forest Service website for the Mount St. Helens National Volcanic Monument.

No, dogs are generally not allowed on trails within the Mount St. Helens National Volcanic Monument, including this one, to protect the fragile ecosystem and wildlife. Please check the official park regulations for the most current information.

The best time to hike is typically from late spring through early fall, especially in July when wildflowers are in bloom. The trail is almost entirely exposed, so summer hikes can be very warm. Fall offers cooler temperatures and potentially clearer views. Winter conditions can bring snow and ice, making the trail more challenging or inaccessible.

Yes, there is an entrance fee to access the Mount St. Helens National Volcanic Monument. This fee typically covers access to visitor centers and trailheads. Specific permits might be required for certain activities or overnight stays, so it's always best to check the official USDA Forest Service website for the latest regulations and fees: usda.gov.

The route is approximately 8.1 miles (13 km) round trip and typically takes around 3 hours and 57 minutes to complete. This duration can vary based on your pace, stops for photos, and trail conditions.

While considered a moderate hike, its length and elevation gain of about 1,465 feet (446 meters) might be challenging for absolute beginners. The path is well-maintained and follows a clear ridgeline, but the constant sun exposure and distance require a reasonable level of fitness.

This is an out-and-back trail. You'll follow the same path to Harry's Ridge and then return to your starting point.

You can expect truly stunning panoramic views. The highlight is an up-close perspective of the Mount St. Helens crater and the blast zone, along with the eerie sight of Spirit Lake below, still dotted with log rafts. On clear days, you might also see Mount Rainier, Mount Adams, and even Mount Hood. Don't miss the View of Spirit Lake and Mount St. Helens from Harry's Ridge.

The terrain is primarily an open ridgeline, often described as a 'squiggle-route' rather than steep switchbacks, becoming flatter as you progress. It's almost entirely exposed, meaning there's very little shade. The landscape is a testament to the 1980 eruption, with no trees older than that event, creating a unique, stark, yet resilient environment.

Yes, the route primarily follows the Boundary Trail and also includes sections of the Harry's Ridge Trail. You might also encounter parts of the Eruption Trail and Truman Trail along the way.

The trail is almost entirely exposed to the sun, with very little natural shade due to the 1980 eruption. It's crucial to come prepared with sun protection, including hats, sunglasses, and sunscreen, especially during warmer months. Hydration is also key, so carry plenty of water.