Extended Horizons dives the Lana’i coastline in small groups of 4 or less. No other dive shop has such amazingly low ratios of dive guide to diver. Lanai is famous for it’s Cathedral Dives, swim-throughs, archways, and lava structures. We dive both First and Second Cathedral on a regular basis. Many divers agree that Lanai diving has the greatest diversity and marine life density, to rival all other diving locations in Hawaii.
Our tour is guided by certified Naturalists and marine biologists. We go SLOW so you see more.
This is a two tank boat trip. We do two dives, at two locations. There are over 40 dives sites to choose from, ranging from beautiful coral reefs, to unique lava tubes, making these dives the best of your vacation!
Between dives we have a warm lunch catered by Chef Marcos from Hungry Coyote. Homemade meals to keep you satisfied.
Posted By : juliedeehat
Gorgeous dive sites, and the small group size made it easy to see what our knowledgable guides showed us. We not only saw an amazing breadth of sea creatures, but we could also observe and learn about their behavior, such as watching a Jack fish and an eel work together to snag a meal. I've been to some of the Lanai sites more than once, and I've had a spectacular dive every time.
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Posted On : 2023-08-03 00:00:09 
Posted By : ChicagoTraveler40
Victoria and Gabby were fantastic. Their knowledge of aquatic life and interest in sharing through group conversation with all divers on the boat were much appreciated. We liked the slow pace of the dive and the four divers to one divemaster ratio.
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Posted On : 2023-07-25 11:03:57
Posted By : FrequentFlier561847
What an amazing trip. The 2 tank dive is défi worth it. The staff was wonderful, so helpful and knowledgeable.
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Posted On : 2023-07-23 14:48:37
Posted By : christopherbR794VL
Amazing crew very knowledgeable about marine life. Hands down the best diving experience you could have in Maui. I would highly recommend this charter. This is a small group 8 divers broken in to 2 groups of 4. If you want a good person dive experience this is were you should go.
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Posted On : 2023-07-15 04:26:27
Posted By : Darcy1K
Captain Victoria and Divemasters Gabby and Rachel were amazing! Small group diving is where it’s AT!!
They took care of everything my husband and I needed. The dive was relaxed and easy. The boat was well maintained. It was our best dive experience EVER (dives #43 & 44 for us).
They were professional, courteous, and very well-educated about the marine life.
We’ll definitely be diving with Extended Horizons again when we return again with our kids.
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Posted On : 2023-07-11 22:23:13
Posted By : crystal2c
This was a fantastic adventure! Captain Victoria and Gabi were the best - informative, attentive, patient, and clearly passionate about what they do. I went with my dad and my husband and we all thought it was one of the best dives we have ever been on. Gabi knows so much and takes time to show you all the little details - and even though she has done this a thousand times, she still got so excited! We loved it!! Diving in Hawaii is always beautiful, but it makes it even more enjoyable to go with an amazing dive group.
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Posted On : 2023-06-15 17:41:23
Posted By : ALouisvilleTraveler
My son and I had a great time diving off Lana'i. The crew at Extended Horizons were friendly and professional, as well as educational. Loved how they had writing boards to describe what we were seeing during the dive and had a debrief after each dive to go over details of wildlife we had seen. Highly recommend!
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Posted On : 2023-06-11 09:21:30
Posted By : lawtoncraig
This outfit is the best of the best. Extremely professional. Dive Masters Victoria and Rachel were great as was Captain Chad. What an amazing experience! Lanai Cathedrals is a must for any experienced diver. 100 foot visibility, minimum surge. Beautiful day.
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Posted On : 2023-06-06 23:10:16
Posted By : ericpH4272BN
Extended Horizons continues to be the group we measure all other dive groups by. Their emphasis on sustainability, safety, service and local knowledge is truly exemplary. Captain Victoria, Gabby and Rachel made this incredible trip smooth and easy. This was our fourth time out on this unique adventure and it is totally worth going again.
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Posted On : 2023-05-07 18:21:18
Posted By : 698zanef
The dive guides and the boat Captain are the best of the best. Gabby especially. Talk about going beyond the call of duty. Pardon the pun but they literally took an old guys swan song and turned it into a virtual “SwanDive.” I’ve never seen so many Moorish Idols, Tangs, Butterflies, poppie seed butterflies in my life, and yes. Did I mention the Moorish Idols?
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Posted On : 2023-04-30 21:24:04
