Paes mayor unveiled the 2016 Olympic golf course . A small group of environmental activists turned out in protest . Course has been built at Reserva de Marapendi in Barra da Tijuca . Organising committee say cause will leave an important legacy .
Rio de Janeiro 's mayor unveiled the 2016 Olympic golf course . A small group of environmental activists turned out in protest . Course has been built at Reserva de Marapendi in Barra da Tijuca . Organising committee say cause will leave an important legacy .