 The main entrance to downtown is the "Puerta del Reloj" (Clock Gate), which exits onto the "Plaza de los Coches" (Square of the Carriages).A few steps farther is the "Plaza de la Aduana" (Customs Square), next to the mayor's office.Nearby is San Pedro Claver Square and the church also named for Saint Peter Claver, where the body of the Jesuit saint ('Saint of the African slaves') is kept in a casket, as well as the Museum of Modern Art.