Located near Retiro subway station, the Retiro Railway Museum is a must-visit attraction for train enthusiasts. This unique museum showcases the history of railways in Spain, with a collection of vintage locomotives, carriages, and railway memorabilia. Step back in time as you explore the museum's exhibits, learn about the evolution of train travel, and even climb aboard some of the beautifully restored trains. Whether you're a train enthusiast or simply curious about the history of railways, the Retiro Railway Museum is a fascinating place to visit.