According to Expedia, A Lotta People Like Sand in Their Buns (Especially Austrians)

Nude beaches quickly summon thoughts of abs of steel and sun-kissed butt cheeks. In reality, however, they’re known for attracting leather-y old people who can’t be bothered by tan lines. So if you’re looking to build some sandcastles in your birthday suit, Expedia’s 2016 Flip Flop Report released crucial data on where to find the most attractive bare beach-goers. Take a look at the chart above and get to booking that summer Eurotrip. Just don’t forget to pack your swim trunks.