Dives & Classes

Our custom-built boats were built specifically for Hawaiian waters! Our small groups ensure maximum fun and intimacy with a limit of 6 people on the boat. This gives every diver the attention they need to feel safe and have fun! We frequent 20 dive sites up to 15 minutes from the boat harbor making a 2-tank boat dive a half-day trip.

New Premium 3 Tank Boat Dive: get more time in the water, more time exploring the ocean’s depths and more time having fun with our Premium 3 tank dive. With over 20 dive sites to choose from you can’t go wrong.

No experience necessary! You can dive in Kauai’s beautiful waters for the first time with a personal, almost hand-held experience with our SCUBA instructors. During the 1-hour academic lesson with a SCUBA instructor, you will learn the skills needed.

During the 1-hour academic lesson with a SCUBA instructor you will learn the skills needed. The lesson is followed by 2 introductory dives where you will remain with your instructor during the entire dives.

The lesson is followed by two separate(30-40 minute) guide-led dives dives where you will tour the massive underwater canyons we call tunnels.

No experience necessary! You can dive in Kauai’s beautiful waters for the first time with a personal, almost hand-held experience with our SCUBA instructors. During the 1-hour academic lesson with a SCUBA instructor, you will learn the skills needed.

During the 1-hour academic lesson with a SCUBA instructor you will learn the skills needed. The lesson is followed by 1 or 2 introductory dives where you will remain with your instructor during the entire dive.

Check-in times vary depending on dive location. North shore introductory dives at Tunnels are available from Spring through Fall, Monday through Friday (except holidays). South shore introductory dives available year round.

Koloa Landing on the South Shore of Kauai offers a great opportunity for divers of ALL skill levels to enjoy a day out at the sea. Koloa Landing’s Easy Dive is Recommended for Divers Starting a Multi-Day Diving Trip.

Fathom five divers offers an easy entry guided shore dive with lots of marine life. This reef is so large there is plenty to explore in 2 dives. Koloa Landing on the South Shore of Kauai offers a great opportunity for divers of ALL skill levels to enjoy a day out at the sea. This dive location features a 15 foot to 45 foot dive experience.

Our Twilight | Night 2 Tank shore dive is perfect if you have ever thought of diving at night this might be the perfect dive for you. Despite what you might think, there’s actually plenty to see on a night dive. In fact, the Hawaiian ocean is at its most vibrant and alive when the sun goes down.

Don’t miss the chance to go on a night dive in Kauai! The reefs come alive with all kinds of cool stuff when the sun goes down. You might see turtles napping on the ocean floor, eels darting around, and lots of colorful fish hanging out in the coral. And if you’re lucky, you might even witness bioluminescence, which is seriously awesome. Whether you’re a seasoned diver or a beginner, a twilight or night dive in Kauai is a totally unforgettable experience that you won’t want to miss!

Fathom Five is extremely proud to offer a one-of-a-kind adventure with our incredibly talented crew to the Forbidden Island of Niihau, featuring some of the best diving in the state!

A 1-tank night boat dive, usually at Sheraton Caverns with a maximum depth of 65′. We give a thorough pre-dive briefing and have one incredible set of employees, so previous night diving experience is not necessary.

Become a PADI open water certified diver! A three to five day course with diving each day. Includes 4 open water dives done over a two-day period. We have the ultimate in schedule flexibility for those students on vacation. Completing the e-learning portion before arriving is preferable for the best experience. This is a great course if you are jumping over from SNUBA.

Become a PADI open-water certified diver!  Includes 2 open water dives done in one day. We have the ultimate in schedule flexibility for those students on vacation. Perfect for those looking to complete their open water training dives 3, and 4.

Become a PADI open water certified diver! Includes 4 open water dives done over a two-day period. We have the ultimate in schedule flexibility for those students on vacations.

Just finished your certification with Fathom Five, have some extra time and still want to dive?

Whether you are looking for the health benefits, the extended bottom times without decompression, or the safety and confidence of breathing Enriched Air for your diving the PADI Enriched Air Diver Course is for you!

Our tours are a playful, educational edible experiences that are based on the seasons.

Experience Kauai’s Beauty with your family and friend groups up to Four!

Ultimate Ranch Tour Tour Highlights • Diverse Landscape – More challenging trails, 360° view of  Kauai, and movie backdrops • Huleia Jungle – Traverse through wild coffee,  abundant bamboo forests,

Private and Semi-private lessons.

Accessible only by foot, our 6 – 7 hour, Nāpali Coast Cliff-Top Hike is designed to give you an in-depth look of the Nāpali Coast from a unique vantage point few have seen – a narrow ridge thousands of feet above the ocean!

Koloa Zipline is the premier zipline on Kauai. The course consists of 8 lines and lasts approximately 3.5 hours long.

If you’re interested in snorkeling tours on Kauai, Koloa Landing is where you’ll want to be!

Experience a whole new world of diving on this thrilling night diving adventure in Kauai! As the sun sets, lobsters, octopus, nudibranchs, and eels emerge from the darkness to hunt and play. Join our expert dive instructors on a two-tank shore twilight|night dive along the reef, searching for invertebrates and rarely-seen critters attracted to the beam of your dive light.

And the best part? Our Kauai night dive tours are limited to only four divers, ensuring a personalized experience as you explore the near-shore waters. It’s one of the most adventurous experiences you can have on Kauai after dark!

Unique 2-tank shore dive on one of the most beautiful beaches on the north shore of Kauai. This is a seasonal shore dive only available from May- September. Fathom Five is one of the few dive shops that offer this experience.

We thought of an excellent way to help new divers to get into the water and into the fun of night diving. This two tank boat dive begins with plenty of light and gets you wet before dark. Previous night diving experience is not necessary.