On day three, immerse yourself in the regal history of Madrid by visiting the Royal Palace. Explore the opulent rooms, admire the stunning architecture, and learn about the Spanish monarchy. Afterward, take a stroll through the beautiful Sabatini Gardens, located just behind the palace. Enjoy the peaceful atmosphere and take in the panoramic views of the city. In the evening, indulge in some traditional Spanish cuisine at a restaurant near Gran Vía.