The scuba-tank has unlocked an underwater world filled with the mysterious and spectacular: reefs teeming with colour and life, eerie wrecks, deep caves, whales, sharks and giant turtles. Dive in. [youtube]Aq3fNYWV3GQ[/youtube] This external online video was produced by real travellers. Apologies if their language or content causes offence. We’d love to hear your thoughts and suggestions. To add a comment or check out what our community has to say, please click here: Scuba-diving