Trail of Two Forests Interpretive Site

 A 1/4 mile boardwalk makes a loop through the forest that flourishes on a ancient lava flow from Mount St. Helens. 2,000 years ago when the lava run down the slopes of the mountain and hit the forest it solidified around the trees which eventually rotted leaving casts of the tree trunks. One of trees had fallen and the cast forms a short tunnel that visitors can crawl through. 

 

The trail is accessible and the interpretive signs are easy to read. 

The parking lot is large enough for any vehicle. Trail   46.09923, -122.21331