American exceptionalism may have gotten us to the moon and back, but when it comes to actually mooning each other (you know, on the beach), we're not exactly world-beaters. Europe, by contrast, is in a completely different league when it comes to shoreline skinny-dipping.
But which ones are really worth your vacation days? We narrowed the list down to 18 of Europe's greatest beaches to see and be seen -- in the buff, of course.
Playa de Ses Illetes -- Formentera, Spain
Located just south of legendary Ibiza, the island of Formentera's basically a smaller cousin -- so small, in fact, that there's no airport. You’ll need to take a ferry, bus, or taxi to get here.
Once you do, however, you'll be greeted by a wealth of gorgeous beaches, each of which is nude-friendly. Playa de Ses Illetes is one of the most popular, and with its powdery white sand and azure waters, it's easy to see why.
Filaki Beach -- Crete, Greece Crete's known for its staggeringly beautiful beaches, and Filaki's one of the standouts. A secluded stretch of sand stocked with sun beds, umbrellas, and a snack bar, Filaki's only a 15-minute walk from Vritomartis, a naturist resort said to be one of the best in Greece.
If that wasn't enough, wrap your head (or unwrap your towel) around this: Filaki's one of the few nude beaches on the island of Crete that's officially recognized as such. So you have permission to disrobe in peace.
Ahlbeck Beach -- Usedom, Germany
Nicknamed Sunny Island, this Baltic Sea spot is split between Germany and Poland and boasts more average sunlight hours than just about any other spot in either country. So, it's basically made for nudists in search of the perfect tan. Ahlbeck Beach is located near the island's trio of popular seaside resorts (or Imperial Spas, as they're known).
Plage de Tahiti -- St. Tropez, France Apart from sitting squarely on the French Riviera's warm Mediterranean shoreline -- which equals impeccable sand and turquoise waves -- Plage de Tahiti's infamously popular among celebrities. Which means that while you'll likely catch an eyeful of some random Frenchmen's cash and prizes, getting a glimpse of Miranda Kerr's VS qualifications is also a distinct (and much more appealing) possibility.