Farragut camping has been a family favorite. The spacious campsites, closeness to the lake, and closeness to the grocery store (when needed) is wonderful.
Colonial Creek is right on Diablo Lake. My boyfriend and I were at a spot with the water just in the other side of the trees and it was phenomenal. We had a deer walk through the campsite the next morning, but other than that our spot felt secluded and was one of my favorite campsites I have had.
Dash Point is easily accessible on a weekday and is suitable for family or singles. I have enjoyed many evenings hiking and trail running the trails and have also felt 100% safe. There is also great accessibility to the water.