High Lakes area general map in the Cowlitz Valley Vicinity. This campground is located in a high elevation stand of lodgepole pine and mixed conifers. The Mt. Adams Wilderness is just outside the campground to the south. Numerous trails are nearby including the High Lakes Trail #116, Keenes Trail #120 and Muddy Meadows Trail #13. Be sure to fill out a Wilderness Permit before riding in the Wilderness. – Gifford Pinchot National Forest