Campsite AtlasRed Diamond Campground
Camping groups looking for a more rustic riverside experience will enjoy Red Diamond in Willamette National Forest. The campground can accommodate up to 25 guests and provides plenty of shade for warm, summer days. The South Fork McKenzie River and many fishing holes can be accessed from the site. Hiking trails can be found in the surrounding area and the Cougar Reservoir is just a short drive north. Fishing and kayaking are popular activities on the river. Nearby is the Box Canyon Trail with excellent opportunities for mountain biking, hiking and horseback riding. Chucksney Mountain Trail, Grasshopper Mountain Trail and Roaring Ridge are also in the area.
Campsites
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Amenities & rules
Compiled from site-level records; individual sites vary. Confirm on Recreation.gov or with the managing office.
Getting there
From Blue River, OR, travel 4 miles east on Highway 126 to Aufderheide Drive (Forest Service Road 19). Turn right and proceed south on Aufderheide Drive, taking the Y and climbing to the top of Cougar Reservoir. Continue south on Aufderheide Drive for 13 miles to Red Diamond Group Campsite.
Campgrounds nearby
Data source: Recreation.gov RIDB, retrieved August 30, 2026. The Campsite Atlas is an independent publication and is not affiliated with or endorsed by the Recreation.gov or any federal agency. Always confirm critical details on the official Recreation.gov page before you travel.