About Casemates du Bock
The Casemates du Bock, a historic fortress nestled in the heart of Luxembourg City, is a testament to the ingenuity and resilience of military architecture. Carved deep into the rocky cliffs of the Bock promontory, this underground network of tunnels, chambers, and passageways was first constructed in 1644 by the Spanish during their rule. Over the centuries, it was expanded and fortified by the French and Austrians, evolving into a sprawling defensive system that once stretched over 17 kilometers. The casemates provided shelter for thousands of soldiers, housed artillery, stored supplies, and served as a strategic stronghold during numerous sieges and conflicts.
Today, the Casemates du Bock is a UNESCO World Heritage Site and one of Luxembourg’s most iconic landmarks. Visitors can explore its labyrinthine corridors, steep staircases, and hidden chambers, gaining a fascinating glimpse into the country’s military past. The site also offers breathtaking panoramic views of the Alzette Valley and the picturesque old town below, making it a must-visit for history enthusiasts and sightseers alike. A journey through the Casemates du Bock is not only a step back in time but also a celebration of Luxembourg’s enduring legacy as a fortress city and its role in European history.