If you EVER get a chance go to the nude beaches in Rovinj, Croatia. I had heard about them and love Croatians so I went last summer. It's the most mind-blowing (wait...I'll get to that too) experience. It's like seeing a half-mile long sex club dark room in the bright light of day. It's a nudist beach but really it's a straight cruising beach (it extends further and eventually turns into the gay section). It's also lined by wooded areas so there's action there too simultaneously. A particularly frisky couple would start at it and then a group of guys like a pack of wolves would circle them and jack off. It actually can be intimidating. I was there a week so did a lot of discovering...the whole length of the beach.