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Extended Horizons

Features Animals
Lahaina, Maui, HI 96761
+1 808-667-0611
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Maui Scuba Diving Introductory Lesson
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Maui Certified Scuba Diving Tour
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Maui Night Scuba Diving Tour
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Maui Extended Horizons Scuba offers tours and lessons on Maui and Lanai. Established in 1983, we are unique because our instructor/guides have extensive environmental training, we are the only commercial boat on Maui running on 100% biodiesel, We are the only dive shop running on 100% solar, and we helped found and fund the Day Use Mooring Program on Maui which prevents anchor damage and creates and maintains moorings for the State of Hawaii for the public and private sector. And we love diving!
  • Excellent92%
  • Very good5%
  • Average1%
  • Poor1%
  • Terrible1%
Travellers talk about
“dive masters” (85 reviews)
“night dive” (51 reviews)
“marine life” (79 reviews)
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Hours Today: 07:00 - 19:00
Lahaina, Maui, HI 96761
+1 808-667-0611
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Reviews (801)
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1 - 10 of 799 reviews

Reviewed yesterday


Thank Angela A
Reviewed 1 week ago

My wife and I wanted to do a snorkeling trip where I had the option to do scuba diving as I am certified. Our hotel concierge suggested this trip to Lanai with Extended Horizons. We had heard the wind/rain might be coming in on the...More

Thank XboxMeister
Reviewed 2 weeks ago

Booked a two tank dive with this outfit during a cruise stop. I was certified but my two adult children needed the resort course. Mitch was easy to work with and got them trained and outfitted in no time. He was always positive and patient...More

Thank Tom L
Reviewed 2 weeks ago

Recently returned from leading a group trip to Maui, diving most of our days with Extended Horizons. They are, without a doubt, one of the best operators I've ever been diving with. All of their crew is top-notch. The dive guides are extremely knowledgeable and...More

Thank RSV89
Reviewed 2 weeks ago via mobile

We boat dove with Extended Horizons last year, went over to Lanai, was superb. This year we shore dove & only rented tanks & weights from them, very good customer service & easy. They made picking up & drop off simple, even stayed a little...More

Thank Jim D
Reviewed 3 weeks ago

Our group had four days of diving with them this past week. Great divemasters and captains. Not a cattle boat. Got almost an hour both daily dives

Thank mtleiserowitz
Reviewed 3 weeks ago via mobile

Super impressed by the experience my son & I had with Captain Victoria & Divemasters Mike & Jess! They we courteous, personable and very passionate about providing a safe & amazing dive experience. We observed a diversity of reef fish & inverts and learned so...More

Thank RufSwimmer
Reviewed 3 weeks ago via mobile

Did 4 2-tank and a night dive with them. Can't say enough about them. They were professional but fun to be with. They talked about all the rare species we might encounter, Dragon Eels, Fire Darters, and when we saw 4 or 5 of them,...More

Thank PS6455
Reviewed 4 weeks ago

We were travelling on the Carnival Legend cruise ship and were arriving late in port. Most other dive shops we contacted had no interest in helping us arrange diving since we were missing the morning departures. Thankfully, the team at extended horizons was fabulous and...More

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Questions & Answers
Christine M
2 May 2017|
AnswerShow all 6 answers
Response from DBags | Reviewed this property |
Drive if you rented a car or take Uber.
30 April 2017|
AnswerShow all 3 answers
Response from Dutremblel | Reviewed this property |
We arrived at the boat launch for the pre-trip briefing at 630a, then we returned from the 2 tank dive at 12p. 5.5-6 hours should be allocated. Have fun, it was great!