The video is confusing because you repeatedly conflate the words “campsite” and “campground”. A campsite is a place where one person or family pitches a tent or parks their vehicle. A campground is a place that has several campsites.
For number one, the Catalina Island, they should’ve added: perfect for stargazing and if you’re lucky you catch a UFO. As that area is known,in the UFO community, as a busy UFO activity region.