McKinney Campground offers 150 spacious waterfront and wooded campsites on Allatoona Lake with water and electric hookups, making it ideal for fishing and water recreation.

The campground features a fishing dock, boat ramp access, and a swimming beach, though note that sites vary in levelness and some have steep terrain requiring careful maneuvering for larger RVs.

Amenities include flush toilets, hot showers, dump station, and picnic tables with fire rings at each site; reservations are recommended as this popular Corps of Engineers facility books up quickly, especially for waterfront sites.