We had an exceptional experience with Kaimana Divers as a family of four, including two teen…read moredivers. Dan was fantastic from start to finish, making everyone feel comfortable, safe, and welcome. One thing we especially appreciated was the small group size. It created a much more personal experience, allowed for individual attention, and made all of us feel relaxed. Dan did a great job balancing safety and fun, and he was wonderful with our teenagers. The diving was great (saw eels, turtles, rays, lots of fish) and the entire operation was professional, organized, and easy to work with start to finish.

Gabe and his team - Marc, Maddie, Zach, Josh, Devin, Abby - are the absolute best. I started…read morebugging Gabe a few months before my trip out to Oahu to make sure I had everything set up before I got out there. The whole process was seamless, Gabe was so responsive and so nice answering all of my annoying questions. Once I got to the island and got on the boat - immediately was welcomed in with open arms and made some friends too! I did a ton of dives with Gabe's team over the month and saw some incredible marine life and shipwrecks. Coming from LA - this was elite service - princess diving as Gabe calls it. Put my gear together? Incredible. Guided dives every time? Amazing. Gabe and his team provide the best service, are so attentive, prioritize safety, and always find the best and coolest species to look at. I truly cannot wait to be back diving with this crew! Mahalo for the best time

Great dive with awesome dive masters. great reefs. Lots of sea turtles and marine liferead more

Absolutely amazing!! Every single person on staff is helpful, kind, and does a great job making…read moresure the dives are safe and enjoyable. Daniella was so helpful in making sure I could get my dives booked without issue, and all of the staff let me ask a million questions. April led a great dive and helped me step-by-step when I was having trouble equalizing on the second dive so I could continue. This was my first dive after receiving my certification and first dive in Hawaii, and I had a wonderful experience! I cannot recommend them enough!! Quite literally the most positive experience that will lead to a hopefully long life of diving!

Amazing service and very kind, chill people! The boat ride was very beautiful! Very good time!read more

Amazing crew! Thats the number one thing, you can get on a boat and snorkel just about anywhere in…read moreHawaii and see amazing reef fish and wildlife, but to have such an educated and attentive crew was a big change compared to my usual snorkeling/diving excursions. Lola was our main guide and not only was she well educated, attentive, and a great tour guide -- she also would go above and beyond to make your tour incredible. None of the other guides from other companies got off their boards, let alone free dove 40ft to try to get the reef shark to leave its rock so everyone could see it. She also provided many of our crew with their own free dive instruction so that they could try as well. Amazing trip, amazing sights, even better crew!

Nothing but great things to say about Trident! From the moment I walked into the shop, everyone was…read moreextremely friendly and welcoming. I completed my open water certification with Bryan, and I am so grateful that I got to learn from him. There were a few moments when I was anxious or afraid, but Bryan was able to calm me down pretty quickly and helped me feel so much more confident in the water. It was really helpful to have an instructor who is so knowledgeable and a great teacher as well. I hope to be back in the future!

Had a great time with Trident Adventures we done the 2 tank open water dive wreck and pipeline lots…read moreof turtles and lots of fun very chill experience everyone was nice no one made you feel like you knew nothing. I did a previous dive with Waikiki dive center and the dive master over there just tried to make you feel like you was a moron almost like it was his job. Go here

Did 2 tank shallow dives on 10 July 2026. Rew was great, very helpful in water and also in taking…read moregear from water y To result is easier ladder climb onto boat. Did not find the dive sights to be very interesting as far as fish or other aspects to be of interest.

I did 2 separate 2 tank dives and a snorkeling trip with a large group of my non-diver friends. I…read morecan say this is a very professional, organized, safe, and fun team. Dive master Christian was very personable and knowledgeable, and led me on a couple of great dives. Captain Matt exudes skill and professionalism. My divemaster for my second dives was Nadia, who also led our snorkelers the previous day. She is friendly, very knowledgeable, and just a bundle of contagious energy. One of the best dive companies I have ever been with. I cannot recommend them more highly.

Callum is an awesome coach and trainer first time with my husband and daughter scuba diving…read moreadventure!! Since it's been 12-15 years since my last dive, I truly appreciate Callum's simple/clear instruction. He gave us all confidence before even that first dive; a terrific experience, for sure. The whole team was careful and appropriate for planning the best time for a dive, given the recent storms. Captain D is super friendly and drives the boat to areas that we could see dolphins- no one was in a hurry that we had to be back to the port, knowing that we wanted to see dolphins and maybe a whale off in the distance. Shannon M from Ashland, OR

I took my 11 year old son to get his OW and my 16 year old daughter to get her AOW. Kaleb is the…read moreowner and was so helpful with coordinating our dive dates as a family. I was able to join the dives as a certified diver. Ed was the kids instructor and we all enjoyed diving with him. He was very patient and clearly communicated the dive lesson skills and goals for each dive. Our boat diver was Captain Demitri (Capt. D) and he was another fantastic person that made my kids have an awesome dive experience. A+ for all of these guys at Hawaiian Diving Adventures for there excellent customer service! You dont need to go anywhere else for any of your diving needs.

I've done a couple dives with Ruckus Diving to Sea Tiger/Deep Pipe/YO-257/San Pedro wrecks, and all…read moreexperiences were incredible. Ray, the owner, is especially patient with newer divers and has a great way of making every dive feel fun while still prioritizing safety. The entire crew is professional, welcoming, and easygoing. It honestly feels like you're diving with a group of friends--but with the confidence that you're in very capable hands. Highly recommend!

Beyond thrilled with my experience using Ruckus on a recent trip to Honolulu. It was my first time…read morediving in a few years and -- though I'm pretty experienced -- I felt it prudent to make sure my skills were properly refreshed. Whereas other shops wanted to charge me for a full on course, Captain Maddie set me up with her dive-master sister, Ashley. Ashley did a refresher on our way out then made sure I had a great, safe experience for my first time back in the water, taking me on two shallow reef dives. We saw so many turtles, eels, a shark and several octopuses (Ashley has an incredible eye for spotting them). I had such a great time I booked another dive. This time, noting my comfort level, Ashley took me on two deeper wreck dives. They were spectacular. I'm so grateful I found Ruckus, Maddie and Ashley. There are a ton of options for diving on Oahu and I really lucked out choosing them. The personal focus the sisters gave me both times was above and beyond. I can't wait to come back to Hawaii and go diving with them again and again.

I had the absolute best experience diving with Dive Oahu today. My husband and I joined their two…read moretank shallow reef dive charter, and it was easily one of the most welcoming and enjoyable dive trips I have ever been on. I have scuba dived all over the world, and the professionalism, kindness, and fun energy from this crew really stood out. My husband attempted to snorkel, and the staff went above and beyond to make sure he felt comfortable despite his fear of the water and worries about seasickness. A huge thank you to Patrick, who showed incredible patience, kindness, and the perfect bedside manner while helping him. It meant so much to us. I originally chose Dive Oahu because I met their team at a scuba diving convention and immediately fell in love with the generosity and positive vibes they brought to their booth. Every year they treated me like a long time friend. When I finally dove with them in person today, that same family atmosphere was there with every single staff member on the boat and in the shop. After this trip, I can honestly say Dive Oahu feels like family now. A special shoutout to Captain Adam for his incredible hospitality both at conventions and on the boat. He brings the perfect balance of professionalism, humor, and genuine friendliness that makes you feel welcome the moment you step aboard. I also want to recognize Jeff, who was teaching a Discover Scuba Diving course on the boat. Watching him work with his students was impressive. He was professional, attentive, and clearly passionate about helping new divers succeed. His humor and relaxed attitude made it feel like meeting a long lost friend. And of course thank you to Jacob (aka Sir Fabio), our scuba tour guide, who did an amazing job guiding us through the reefs. He found nudibranchs, eels, and some absolutely gigantic sea turtles, and made the dive both exciting and relaxed. From start to finish, the entire experience was fantastic. If you are looking for scuba diving in Oahu, snorkeling tours, discover scuba experiences, or reef dives with a professional and friendly crew, Dive Oahu is the place to go. I cannot wait for my next dive trip with Dive Oahu. Highly recommend

Back again, this time we are taking our advance cert class. We have 1 more day left. This has been…read morethe best experience. Not only have the dives have been super informational, teaching by Jeff Bryan is phenomenal. But the dives have been some of the best so far. I never knew what I was missing! I have to say for sure if you have the chance on going on a dusk dive and a night dive DO IT! Oh the things we saw and the feeling of the experience. Dive Ohau has the best crew around we never had a bad experience with them!!!