Rio de Janeiro State Brazil

Ilha Grande is the biggest and most well known island of the Green Bay at about 150 km/93 mi in the west-side of the State of Rio de Janeiro. Rio de Janeiro, commonly known as Rio, is the capital city of the Rio de Janeiro State, the second largest city of Brazil and the third largest metropolitan area in South America. Since July 2012, part of the city has been designated by UNESCO as a World Heritage Site in the category of ''cultural landscape''.