This document provides a guide for National Olympic Committees and National Paralympic Committees visiting Rio de Janeiro for the 2016 Olympics. It includes information on travel to Brazil, health and safety, the four venue zones where competitions will take place, an overview of Rio de Janeiro including attractions and transportation, Brazilian culture and etiquette, and a few useful Portuguese phrases. The Barra zone is highlighted as it will be the heart of the Games, housing the Olympic and Paralympic villages, main media centers, and hosting 15 Olympic sports and 12 Paralympic sports.