On a rainy afternoon in Madrid, one of the best things to do is to visit the iconic Royal Palace. Located in the heart of the city, the Royal Palace is a stunning architectural masterpiece and the official residence of the Spanish Royal Family. Explore the opulent rooms, admire the intricate details of the decorations, and learn about the rich history of Spain. The palace offers guided tours that provide fascinating insights into the royal life and the country's cultural heritage. Don't forget to visit the Royal Armory, which houses an impressive collection of weapons and armor from different periods. Despite the rain outside, the Royal Palace will transport you to a world of grandeur and elegance.