Another great option for a rainy afternoon in Madrid is to explore the Royal Armoury Museum, located within the Royal Palace complex. This museum houses an extensive collection of armor, weapons, and other military artifacts from different periods of Spanish history. Marvel at the craftsmanship of the armor, learn about the evolution of weaponry, and gain insights into the military history of Spain. The museum offers informative displays and interactive exhibits that make the experience engaging and educational. Whether you are a history buff or simply curious about medieval warfare, the Royal Armoury Museum is a fascinating place to spend a rainy afternoon.