Atocha Railway Station is the main railway station in Madrid, Spain. Opened in 1851, it serves as a major hub for both domestic and international train services, connecting the city to various destinations across the country and beyond. The station is known for its distinctive architecture, featuring a large glass and iron structure that houses a tropical garden. In addition to its transportation functions, Atocha is home to several amenities, including shops, restaurants, and waiting areas. The station also features a memorial dedicated to the victims of the 2004 Madrid train bombings, making it a significant site in the city's history.