Climb aboard Maui’s hi-tech battery powered 48-passenger submarine.

Marvel at Maui’s unique underwater paradise while descending over 100 feet below the surface to see coral reefs, vibrant fish, and other fascinating marine wonders. A highlight of this submarine adventure is the opportunity to see a sunken ship known as The Carthaginian, which is a replica of a 19th-century supply vessel that now serves as a self-sustaining marine life habitat. The Carthaginian has now evolved into a world-famous scuba diving site.