The Museo Nacional del Prado is one of the most renowned museums in Madrid and is home to an extensive collection of European art. The museum showcases works by famous artists such as Francisco Goya, Diego Velázquez, and El Greco. Visitors can admire masterpieces like Goya's 'The Third of May 1808' and Velázquez's 'Las Meninas.' The museum also features collections of Italian, Flemish, and German art, making it a comprehensive destination for art lovers. With its impressive collection and beautiful architecture, the Museo Nacional del Prado is a must-see museum in Madrid.