4. The Prado Museum (Madrid, Spain)

The Prado Museum is a cornerstone of European art, renowned for its unrivaled collection of Spanish masters such as Velázquez, Goya, and El Greco. The museum’s galleries are filled with masterpieces that chronicle the evolution of Spanish and European painting, offering a rich tapestry of artistic achievement.
As a guardian of classical art, the Prado’s influence rivals that of the Louvre or the Uffizi, making it an essential destination for anyone passionate about art history and the preservation of timeless cultural treasures.