Located off the coast of Croatia, in the Adriatic Sea, Baljenac is a tiny island covered by a series of dry-stone walls that make it look like a giant fingerprint when seen from above.
The oval-shaped island of Baljenac is covered by a 23-kilometer-long network of dry-stone walls. you’d think it was an ancient labyrinth, if not for the fact that the walls are only about waist high and designed solely to make agriculture easier in an inhospitable place. The rocky terrain and strong winds aren’t exactly ideal for plant cultivation, so the inhabitants of the nearby island of Kaprije built these stone walls to separate their crops and offer them some protection. It’s a technique used in other parts of Europe, like England or Ireland, but nowhere else do these walls imitate the pattern of a human fingerprint as they do on Baljenac Island.