Johnston Ridge and Harry's Ridge

Starting near Skamania County, Washington, the Johnston Ridge and Harry's Ridge trail is an out-and-back hike that spans approximately 13 kilometers (8 miles) with an elevation gain of around 600 meters (1,970 feet). This trail offers a medium difficulty rating, making it suitable for moderately experienced hikers.

Getting There To reach the trailhead, you can drive to the Johnston Ridge Observatory, located at 24000 Spirit Lake Highway, Toutle, WA 98649. If you're relying on public transport, the nearest major city is Portland, Oregon. From Portland, you can take a bus to Castle Rock, WA, and then arrange for a taxi or rideshare to the Johnston Ridge Observatory.

Trail Overview The trail begins at the Johnston Ridge Observatory, which itself is a significant landmark. The observatory offers panoramic views of Mount St. Helens and serves as an educational center detailing the 1980 volcanic eruption. From here, the trail heads north, providing stunning views of the blast zone and the surrounding landscape.

Key Landmarks and Points of Interest - **Johnston Ridge Observatory (0 km / 0 miles):** Starting point with educational exhibits about the 1980 eruption. - **Devil's Elbow (2 km / 1.2 miles):** A sharp turn in the trail offering expansive views of the Toutle River Valley. - **Harry's Ridge (6.5 km / 4 miles):** The turnaround point of the hike, named after Harry R. Truman, a local lodge owner who famously refused to evacuate during the 1980 eruption. From here, you can enjoy breathtaking views of Spirit Lake and the crater of Mount St. Helens.

Flora and Fauna The trail traverses through a landscape that has been dramatically altered by the 1980 eruption. You will see a mix of new growth and remnants of the blast. Wildflowers are abundant in the spring and summer months, including lupines, Indian paintbrush, and penstemon. Wildlife such as elk, deer, and various bird species can often be spotted along the trail.

Elevation and Terrain The trail features a steady climb with an elevation gain of approximately 600 meters (1,970 feet). The initial section is relatively gentle, but the ascent becomes more pronounced as you approach Harry's Ridge. The terrain is a mix of gravel and dirt paths, with some rocky sections that require careful footing.

Navigation and Safety Given the open landscape and clear trail markers, navigation is straightforward. However, it is advisable to use the HiiKER app for real-time navigation and updates. Weather conditions can change rapidly, so be prepared for wind and sudden temperature drops, especially at higher elevations.

Historical Significance The area around Johnston Ridge and Harry's Ridge is steeped in geological and historical significance. The 1980 eruption of Mount St. Helens was one of the most significant volcanic events in U.S. history, reshaping the landscape and providing valuable scientific insights into volcanic activity. The trail offers a unique opportunity to witness the ongoing recovery of the ecosystem and to reflect on the power of natural forces.

This hike is not only a physical challenge but also an educational journey through a landscape that tells a story of destruction and renewal.