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The other forest, known formerly as the Lava Cast Forest, encompasses three-dimensional imprints of trees in the old lava beds called lava casts. The boardwalk trail loops through the two forests, and is kid- and wheelchair-friendly.
During eruptive activity some 1,900 years ago, fluid lava flowed through a stand of trees, burning them but leaving impressions where they stood or lay. This lava was quite different from the sticky type of lava that forms the dome in the crater of St. Helens today.
When you visit the Trail of Two Forests, please stay on the trail — the mosses and surrounding features of the forest are fragile.
WTA Pro Tip: One attraction along the boardwalk is a ladder descending eight feet into a lava-cast tree mold. Hikers can crawl through the tree mold, an activity especially popular with youngsters. Flashlights and old, warm clothes are good preparation for the fun.
Trailhead
