Hummocks Loop Trail

The Hummocks Loop Trail is a captivating 4 km (2.5 miles) loop located near Cowlitz County, Washington, offering an elevation gain of approximately 100 meters (328 feet). This trail is rated as medium difficulty, making it accessible for most hikers with a moderate level of fitness.### Getting There To reach the trailhead, you can drive or use public transportation. If driving, head towards the Johnston Ridge Observatory, which is a well-known landmark in the area. The trailhead is located just off State Route 504, also known as Spirit Lake Highway. For those using public transport, buses run from nearby towns to the Johnston Ridge Observatory, from where you can easily walk to the trailhead.### Trail Overview Starting at the trailhead, the Hummocks Loop Trail immediately immerses you in a landscape shaped by the 1980 eruption of Mount St. Helens. The trail meanders through a series of hummocks—mounds of volcanic debris that were deposited during the eruption. These hummocks create a unique, undulating terrain that is both fascinating and challenging.### Significant Landmarks and Nature At approximately 1 km (0.6 miles) into the hike, you will encounter a series of small ponds and wetlands. These water bodies are home to a variety of wildlife, including amphibians like frogs and newts, as well as numerous bird species. Keep an eye out for red-winged blackbirds and great blue herons.### Historical Significance The trail offers a poignant glimpse into the aftermath of the Mount St. Helens eruption. As you hike, you'll notice the stark contrast between the barren hummocks and the slowly recovering vegetation. Interpretive signs along the trail provide insights into the geological and ecological impacts of the eruption, making this hike not only a physical journey but an educational one as well.### Navigation and Safety The trail is well-marked, but it's always a good idea to have a reliable navigation tool. HiiKER is an excellent app for this purpose, offering detailed maps and real-time GPS tracking to ensure you stay on course. The trail can be muddy in places, especially after rain, so sturdy hiking boots are recommended.### Wildlife and Flora As you continue along the loop, you'll traverse through areas of young alder and willow trees, which have colonized the disturbed landscape. In the spring and summer, wildflowers such as lupine and Indian paintbrush add vibrant splashes of color to the scenery. Deer and elk are also common in this area, so keep your camera ready for potential wildlife sightings.### Final Stretch The final stretch of the trail brings you back towards the trailhead, offering panoramic views of Mount St. Helens and the surrounding landscape. This section is relatively flat and provides a gentle end to your hike. The Hummocks Loop Trail is a remarkable journey through a landscape that tells a story of destruction and renewal, making it a must-visit for anyone interested in geology, ecology, or simply enjoying a unique hiking experience.