Rainbow Professional Guide
Detailed Trail Description from our Guidebook
"This campground basks in a multistory forest along the Oak Grove Fork Clackamas River, above its confluence with the main stem Clackamas River. The forest is visually rich with Douglas fir, cedar, moss-festooned bigleaf maple, vine maple, hazel, and an understory floral mosaic. Some sites rest along the river. The Riverside Trail travels along both waterways and through old-growth forest, passing between Rainbow and Riverside Campgrounds. Fishing is popular."