Sarah Brown Standing high above Rio's bustling metropolis at 1,296 feet, Pão de Açúcar, or the Sugarloaf Mountain, cascades over the picturesque Guanabara Bay. From Praia Vermelha (Red Beach ...

Brazil's federal prosecutors have blocked a decision to authorise the instalment of zip-lines at Rio de Janeiro's Sugarloaf Mountain, claiming it will damage the environment, around it.