One of the most exciting and attractive aspects of Europe as a vacation destination isits rich, fascinating history. Wherever you go in the Old World, you'll encounter amazing architecture and ...

Built inside a cliffside alcove ninety feet off an Arizona valley floor, an ancient American “castle” remained a mystery to settlers in the area for decades until historians discovered the unique ...

Nestled in the mouth of a yawning cave, halfway up a steep, 400-foot cliff in southwest Slovenia, Predjama Castle once stood an impregnable fortress before an invading army of the Hapsburgs. The ...