For those visiting Amsterdam in Summer, Zandvoort is a great day trip to do from Amsterdam. It's a 20min train ride from Amsterdam Central station, and then another 20min walking on from Zandvoort to the gay nudist part of the beach (you have to head to the south when you arrive on the beach). It's a great spot to come on sunny summer days (especially on weekends). It's the perfect spot to recover from too much party the night before ! The water will just be fresh enough to make your headache go away !! Also you will probably notice if you're looking at other guys, the dunes is an active gay cruising area (just be discreet and watch for the local cops who can sometimes visit the dunes). Else it's a great place to have fun with other guys, locals or tourists. On hot Saturdays or Sundays, you'll meet all the gay guys from Amsterdam here, chilling ... and more!