Union Creek Campground (south of Baker City)
Note this is NOT the southern Oregon campground near the Rogue, this is on Phillips Reservoir lake in eastern Oregon. Nice campground, some sites with hookups. Sites are nicely spaced and private enough, and the basic facilities are clean. Nice atmosphere. Minimal cell service on Verizon. I'm giving 4 stars ONLY because with the current drought the reservoir itself was unusable, which was the main attraction for us picking it in the first place, but not a fault of the campground itself.