1. Dive the Coral Triangle
What is it? A marine region in the waters around the Philippines, Malaysia, Indonesia, Papua New Guinea, Timor Leste and the Solomon Islands.
Why go? It’s the most diverse marine ecosystem on the planet, home to over 3,000 reef fish species and 581 coral species. The rich waters are a habitat for various types of sharks, manta rays, turtles and ocean sunfish, as well as smaller creatures like pygmy seahorses and nudibranchs. In Indonesia, the Coral Triangle spreads from central Indonesia to West Papua.
Don’t miss: Some of the best places to dive include Bunaken National Park and Wakatobi National Park in Sulawesi, Derawan Islands in Kalimantan, and Raja Ampat in West Papua.