Laranjeiras (Portuguese pronunciation: [laɾɐ̃ˈʒejɾɐʃ], orange trees) is an upper-middle-class neighborhood located in the South Zone of Rio de Janeiro, Brazil. Primarily residential, It is one of the city's oldest neighborhoods, having been founded in the 17th century, with the construction of country houses in the valley located around the Carioca River, which bordered Corcovado Mountain.