Luxembourg: Bock and Petruss casemates: A UNESCO World Heritage Site

Easily the most popular attraction of the city, the casemates are fortifications underground and in the city’s hillside dating back to the 1600’s. The series of formerly defensive passageways wind down spiraling staircases and through narrow hallways with hillside openings, which previously housed cannons but now provide interesting perspectives of the city below. As a […]