Raab Group Campground is a new group campground for those that are looking for multiple campsites or have large families. It is located on the banks of the Collawash River, which flows into the mighty Clackamas River in the mountains of northern Oregon.  Hikers, fly fishermen, bicyclists, and rafters/kayakers will enjoy this campground.   Located on the Collawash River. also this a Group campground only.