It's one of Myanmar's remotest dive sites, but Black Rock is one of the world's manta ray hotspots with hundreds of verified sightings. Pioneering manta scientist Dr Andrea Marshall explains why

Long closed off from the rest of the world, Myanmar has a host of fascinating diving amongst the largely uninhabited islands of the Mergui Archipelago. Clive White draws on his extensive Myanmar diving experience to explain its appeal

Bali is a world-famous tourist destination but it's also a largely underrated diving destination, with scores of great dive sites that range from macro wonderlands to big critter encounters. Simon Pridmore explains Bali's underwater allure.

Only recently added to the must-go dive map, Indonesia's Cenderawasih Bay is most famous for incredible whale shark encounters. But this vast underwater wilderness has plenty more to amaze visitors, as Tim Rock explains

Famous as the home of the Komodo Dragon, Indonesia's Komodo National Park is also one of the most epic places in the world to go diving. Accomplished Canadian underwater photographer Mike Veitch joins Chris Mitchell to discuss why Komodo is incredible above and below the surface.

Raja Ampat is widely regarded as one of the best places in the world to go scuba diving, but what makes it so special?  Veteran underwater photojournalist Tim Rock joins Chris Mitchell to discuss why Raja Ampat keeps divers coming back year after year.