Fathom Five Divers has been guiding guests beneath Kauai’s crystal waters for over 40 years. Their Hawaiian-built six-passenger boats, twin island bases, and never-mixed dive groups ensure every outing is shaped to your comfort, s...
The staff here consistently stands out as the highlight of every experience. Instructors like Devon, Reid, Julie, and Shawn earn genuine praise across the board for being knowledgeable, safety-focused, and deeply passionate about marine conservation. Whether you're working toward your PADI certification or chasing bucket-list dives to Ni'ihau Island, the small group sizes mean you get real attention and personalized guidance rather than being shuffled through a crowd. The dive sites themselves deliver. Turtles, monk seals, sharks, eels, octopus, and nudibranchs show up regularly in reviews, and the crew has a sharp eye for spotting wildlife others would swim right past. The longer offshore trips, like the Ni'ihau excursion, are more adventure than luxury, so come prepared for open water crossings and some salt spray on the ride home. For experienced divers who prefer more autonomy in gear setup, the boat-side procedures may feel a bit rigid, but most guests find the hands-on approach reassuring rather than limiting.
Snorkeling with Rebekah was the best! She is an absolute gem to be around and is cool as a cucumber in the water. We had an amazing time snorkeling and chatting with her. Cannot recommend Fathom Five for all your snorkeling and scuba needs in Kauai!
Bailey Werling
July 7, 2026
Snorkeling with Rebekah was the best! She is an absolute gem to be around and is cool as a cucumber in the water. We had an amazing time snorkeling and chatting with her. Cannot recommend Fathom Five for all your snorkeling and scuba needs in Kauai!
Bailey Werling
July 7, 2026