Peatonal Sarandí is the main pedestrian street of Ciudad Vieja in Montevideo, Uruguay, and the most frequented tourist venue of the city. It starts from the Ciudadela, runs along Plaza Constitución (commonly called Plaza Matriz) and ends at the Rambla (the coastal avenue), at the eastern end of Ciudad Vieja. As an extension of this street is the long southern breakwater of the Port of Montevideo, which has taken on the name "Escollera Sarandí".