Calle Arenal is a popular and historic pedestrian street in Madrid, linking Puerta del Sol and Ópera. Historic buildings are located on this street, such as Palacio de Gaviria, Casa Palazuelo, Teatro Eslava, the church of San Ginés and the famous chocolate shop that inherits its name. The street stands out for being always busy, as it is surrounded by shops and hotels. Its nearest metro station is Sol, with a suburban train stop.