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Extended Horizons

#8 of 114 Boat Tours & Water Sports in Lahaina Features Animals
Lahaina, Maui, HI 96761
+1 808-667-0611
Book In Advance
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US$ 129.71*
and up
Maui Scuba Diving Introductory Lesson
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US$ 129.71*
and up
Maui Night Scuba Diving Tour
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US$ 151.51*
and up
Maui Certified 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 sites” (73 reviews)
“marine life” (77 reviews)
“night dive” (47 reviews)
Open Now
All hours
Hours Today: 07:00 - 19:00
Lahaina, Maui, HI 96761
+1 808-667-0611
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Reviews (765)
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11 - 20 of 764 reviews

A TripAdvisor Member
Reviewed 5 weeks ago via mobile

I have been on many dives over the years and they were fine but my experience with Extended Horizons was different. Ashley, Jessica, and Victoria were some of the kindest, most fun, and most knowledgeable people I have ever met. They went above and beyond...More

Thank A TripAdvisor Member
Reviewed 20 June 2017

Extended Horizons is a great dive shop. My girlfriend and I did our PADI referrals with them on the recommendation of a friend who lives in Maui. They are good humored, efficient, and skilled. Mark was our instructor and he was patient and funny! We...More

Thank manndras
Reviewed 19 June 2017

My dad and I booked the Lahaina dive heading out to No Name Paradise and Cathedrals 2. From the time we arrived at the wharf to the time we exited the boat at the end of our excursion, the crew was outstanding. Their organization, commitment...More

Thank Terri B
Reviewed 15 June 2017

I called in the morning and they had Ashley take me to Mala pier for a great one tank shore dive. She showed me a lot of neat sea life. A great guide and great dive.

Thank Eileen S
Reviewed 14 June 2017

We took two dive boat trips with Extended Horizons, and had a wonderful experience. We are experienced divers, but have never experienced this level of professionalism. Not only is the boat is terrific shape, but the crew painstakingly ensures that each diver is taken care...More

Thank PurdueGuy
Reviewed 10 June 2017

The captain and dive masters have a great deal of experience as well as great attitudes. Never had to share a dive site and we spotted new wildlife and got an education on them on every dive

Thank gillisg2015
Reviewed 6 June 2017 via mobile

I went out on 2 shore dives with extended horizons and in a nut shell they are a super outfit and Melissa is great and a very knowledgeable dive master. Great service, knowledgeable, amazing experience - highly recommend.

Thank Dr. Reem K
Reviewed 6 June 2017

Very nice dives with Extended Horizon, friendly and professional divers who aim to chare their passion. A "family"-like team far from the tourist approach you could experience in other diving clubs in Hawaï. Thank you for this perfect morning that ended may stay in Maui....More

Thank BarneyLN
Reviewed 5 June 2017

My wife and I are certified divers with about 40 ocean dives in and our kids really wanted to try it out. This was their first trip to Maui and they wanted to do it all. We dove with Keith and Ashley. The instruction portion...More

Thank svaller1
Reviewed 1 June 2017

I love the environmentally conscious way this company operates... even the boat fuel comes from recycled cooking oil from local restaurants! We had great dive experiences at No Name Paradise and Cathedral II. Our guides were very knowledgable about the marine life and taught us...More

Thank NicciSoCal
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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!