Three C Rock offers a rare fishing access point on the South Umpqua River with an unimproved boat ramp and day-use picnic area.

The site features 8 first-come, first-served campsites with picnic tables and fire pits, vault toilets, and garbage disposal, but no potable water or developed amenities.

Located 4 miles from Tiller in Umpqua National Forest, it's also popular for swimming in the river's deep channels and accessing the nearby Cathedral Falls trail.