Brazil is the next big travel frontier for gay travelers. Rio de Janeiro is the gay ground-central for many South American visitors, and it's the only real gay-visible destination in Brazil. São Paulo is a huge city with 18 million inhabitants with everything to offer.  Hosting the world’s largest Gay Pride Parade, the city is so big and has so much to offer to the gay community that not even the Paulista (Sao Paulo born and raised) can keep track of all the gay spots in town. But there is also Buenos Aires, in Argentina, a perfect combination with Rio and Sao Paulo for anyone who wants to explore gay venues in a cosmopolitan fashion.