HIlton Head Harbour is one of two nicer big rig campgrounds on HHI. In my opinion it’s the better of the two. It is set on a beautiful working marina and has a very coastal Carolina feel. Nicely landscaped and quiet. Lots of water views and a great restaurant next door. Wi-fi was great as well. Staff were friendly. Nice concrete pads at all sites. we paid extra for a waterfront site and it was fantastic. Lots of friendly lot owners as well as some lots have been sold permanently. I will be going back again and again!