But the country's shining star is Iguassu Falls, which is a gushing goliath among the world's pantheon of great waterfalls.

Away from the party capital, Brazil's sun-soaked coastline, Amazon rainforest and panoramic views of Iguassu Falls are also hard to beat.

Ensure you have the right medical kit and vaccinations, and beware of dengue fever in Rio and malaria in places like Amazonia or Iguassu.