The Bianca C

In 1961, the 600-foot Bianca C cruise ship sank and now claims the title as one of the largest wrecks in the Caribbean. The ship’s bottom sits 160 feet beneath the surface, although the upper portions of the ship lie at depths ranging between 90 and 120 feet. Barracuda, grouper, large hawkbill turtles, eagle rash, and visiting sharks swim along the stern. This is a challenging dive, and strong currents are common up to depths of 50 feet.