The North Wall off Grand Cayman stretches more than 1,800 metres into the depths of the ocean and makes for an incredible diving experience. Though less experienced divers can discover extraordinary marine life on the shores at the top of the wall, those expert enough to take a diving path alongside it can hope to see green and hawksbill turtles, spotted eagle rays, parrotfish, barracudas and sometimes hammerhead sharks.
Divers will also see an astonishing array of black coral, barrel sponges, giant purple sea fans and a plethora of sea life, making it a must-do scuba dive before you die.
Picture courtesy of Shutterstock.com / Amanda Nicholls