Trail of Two Forests

According to the large trailhead sign, this land of lava walks through ancient forests captured in stone. Users will follow an ancient lava river that spilled down the flanks of Mount St. Helens nearly 2,000 years ago. Along this loop trail, you'll travel through both an old forest, now cast in stone, and the vibrant forest that now stands tall that has grown from the blank basaltic lava. The old forest left both horizontal and vertical casts (holes) in the stone when it was overtaken by the lava flow. Halfway through the trail, you'll see signs for 'the crawl,' where adventurous folks can leave the boardwalk and descend 8 ft into the ground by ladder through a vertical cast left by an ancient tree. This cast connects to an 80 ft long horizontal cast that is just large enough for an average adult to crawl through. The crawl is dirty and can be hard on the knees (and the top of your head if you aren't careful). It is very exciting for kids and adults alike. Parents should crawl through first to judge if it is suitable for their children.