Calle del Pez

This is one of the most well-known streets in the neighbourhood of Malasaña, so much so that it even has its own party for the San Antonio celebrations. It unites the Corredera Baja de San Pablo with C/ de San Bernardo, and along the street itself you'll find vintage clothing shops, theatre, modern restaurants, and bars that seem to have been around forever, like Palentino.