Atlantis Submarine

Tour in Waikiki

See the world from a porthole aboard the sub that dives to a depth of 100ft near a reef off Waikiki, offering views of sea life otherwise reserved for divers – though honestly, it’s not nearly as exciting as it sounds. There are several sailings daily; you should book ahead online for discounts. Check-in is at the Hilton Hawaiian Village pier in front of the Aliʻi Tower.