Brazil's Rio de Janeiro - where&nbspseeing bronze-skinned topless women at carnivals is not a great deal, but where nudity is traditionally frowned upon - decides to bare it all at the beach. After campaigns by activists, Rio de Janeiro has opened its first nudist beach. Abrico beach, one hour away from Rio&rsquos centre, will now welcome people who are ready to bare all. Paula Nogueira, one of the activists, says, &ldquoIt will help Rio become a cultural and tourist reference point, especially with the city about to celebrate its 450th anniversary and the 2016 Olympic Games.&rdquo