The Amazon Rainforest is a natural region and biome in northern South America that occupies the Amazon Basin, a drainage basin of the Amazon River and its tributaries in South America. Nine nations have some part of the Amazon region within their borders.
The territory of Guiana Amazonian Park covers 40% of French Guiana, making it the largest national park of France and of the European Union. Difficult to access, it protects one of the strongest biodiversity zones on the planet.
The Guiana Shield is one of the three cratons of the South American Plate. It is a 1.7 billion-year-old Precambrian geological formation in northeast South America that forms a portion of the northern coast. The higher elevations are known as the Guiana Highlands.
The Guianas are a region on the north-central coast of South America, bounded on the north by the Atlantic Ocean and Caribbean Sea, on the east and south by Brazil and on the west by Venezuela. The region includes French Guiana, Guyana and Suriname.