Dive Sites South Side of Oahu Turtle Canyon Nautilus Reef The Navy tug East Side of Oahu Kaohikaipu Island China Walls Hanauma Bay Makapu’u Koko Craters Lanai Lookout North Shore of Oahu Hale'iwa Trench Three Tables Fire House L.C.U. (Landing Craft Unit) Mahi Wreck Yokohama bay Makaha Caverns Ewa Pinnacles Kewalo Pipe The YO-257 Point Panic The Sea Tiger Horseshoe Reef Cell block Magic Island Sharks Cove Mokule'ia Beach West Side of Oahu 29 Down Ulua Cave (Black Rock) Kea'au Beach Electric Beach