
Name: Coral Triangle
Location: Ocean around the Solomon Islands, Papua New Guinea, Timor-Leste, parts of Indonesia and Malaysia, and the Philippines
Why it's incredible: The Coral Triangle is home to 76% of known coral species in the world.
The Coral Triangle is a tropical marine region between the Pacific and Indian oceans where 76% of Earth's coral species are found. It encompasses 2.3 million square miles (6 million square kilometers) of ocean around the Philippines, Indonesia and Papua New Guinea, and stretches south to Timor-Leste and as far east as the Solomon Islands.