Great Barrier Reef, Australia
Off the coast of Australia lies the Great Barrier Reef, the world’s largest coral reef system. The Great Barrier Reef is large enough to be seen from outer space and is labeled one of the Seven Natural Wonders of the World. Supporting a large variety of wildlife, the reef consists of sea turtles, whales, dolphins, crocodiles, and seahorses, to name a few.
Photo source: Beautiful Amazing World