Calle 1 De Madrid

Its most famous feature is the stone arch (Arco de la Villa) that spans the street, connecting the Casa de Cisneros to the Casa de la Villa .

If you meant "Street 1" in terms of importance or the beginning of the city's grid, these are the true icons: Kilometer Zero (Puerta del Sol): calle 1 de madrid

, these areas serve as the interface between the city's past and its present. Its most famous feature is the stone arch

: A popular "magical" corner where visitors pin thousands of papers containing their wishes, fears, and hopes to a wall. and hopes to a wall.