Rio de Janeiro Trek: Portais de Hércules - 2 Days
Considered the best viewpoint over the Serra dos Órgãos mountain range, you'll trek to Portais de Hércules on this two-day excursion from Rio de Janeiro. Perfect for athletic travelers short on time, you'll depart the capital early on day one, trek through forest and plateaus to Castelos do Açú basecamp, and reward yourself the following morning with a sunrise trek to the famed lookout.