We pulled into Greenbrier in Gatlinburg and originally had reservations for two nights but added an additional night. The campground was full, sites very close, but full hookups. Nice clean bath houses and laundry. They had a large central green area in the middle of the campground with volleyball, basketball, and climbing and slides for kids. It was very popular! We stayed Two nights in site 84 and had to move to #10 for the third night. Other than being close to your neighbors, it was a great park! I’d stay there again!