We went to Xxl-ha for a day. It was a bit of a rocky start, but we eventually found our way. It was cold when we first got there. We headed straight for the lighthouse slide, which the water was warm, but air a little chilly. We then walked across a bridge and found a cave to swim in to. Basically, there are life jackets on hooks, you grab a life jacket and then swim. There are no life guards and really no one around telling us where to go.