We love landlocked luxury escapes, but that doesn't mean we're adverse to taking the plunge. Like many, we have a fascination with the world between the waves. Ethereal fields of coral glimmer in turquoise waters, and mysterious shipwrecks beckon with their long-lost secrets, revealing (literally) the depth of our planet's majesty. Whether you're intent on searching for Nemo or cruising along in a yellow submarine, we think you'll appreciate the variety found on GAYOT's list of Top 10 Diving Resorts in the World. So put on your wetsuit and prepare to decompress from the stress of daily life.