Kupari hotel resort in Croatia
Comprising five hotels built for Yugoslavia’s military elite on the Adriatic coast, the once-exclusive Kupari resort has been left in looted, torched, ivy-smothered ruins for nearly three decades. Thousands of military officers and their families would holiday here every year during its heyday (even a certain President Tito).
Know before you go: In a rare boon for urban explorers, all five hotels at Kupari are relatively accessible to visitors. Look out for broken glass.