Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food ...
A cliffside Slovenian castle sits on not just a network of secret caves that hid an infamously swashbuckling knight—who successfully held off a full offensive by the Holy Roman Empire for more than a ...
Located in the town of Postojna, Slovenia, Predjama Castle sits 400 feet above ground atop a rocky cliffside. Built in the 13th century in Gothic style, the exterior of the castle was reconstructed ...