1. Raja Ampat, Indonesia
Best for: Marine biodiversity & colorful reefs
2. Great Barrier Reef, Australia
Best for: Coral reefs & marine life
3. Maldives
Best for: Manta rays, sharks & tropical reefs
4. Red Sea, Egypt
Best for: Clear water, reefs & wreck diving
5. Galápagos Islands, Ecuador
Best for: Sharks & big marine animals
6. Bonaire, Caribbean
Best for: Shore diving