Ocean Quest Fathom Five Divers
Considered the island’s best dive outfit, Fathom Five offers a full range of options, from Niʻihau boat dives ($345) to certification courses and alluring night dives. Newbies can expect reassuring hand-holding during their introductory shore dives. Groups max out at six and mixing skill levels is avoided. Call well in advance. Also consider nearby Seasport Divers.