Rio Eco City - An Aerial Shot Of Rio De Janeiro And The Green Around The City.Lagoa Rodrigo De Freitas, Mostly Known As Lagoa, Is A Lagoon And District In The Lagoa, Zona Sul (South Zone) Of Rio De Janeiro. The Lagoon Is Connected To The Atlantic, Allowing Sea Water To Enter, By A Canal Which Is Bordered By The Park Locally Known As Jardim De Alá. Photo