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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 sites” (75 reviews)
“night dive” (48 reviews)
“marine life” (77 reviews)
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Hours Today: 07:00 - 19:00
Lahaina, Maui, HI 96761
+1 808-667-0611
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Reviews (787)
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1 - 10 of 785 reviews

Reviewed yesterday

the dive boat is small, but it was comfortable. our DMs were Jessica and Ashley. they are very knowledgable and helpful DMs. i also did a twlight and night dive with Mitchell. we saw lots of marine life: turtle, baby octopus, four different kinds of...More

Thank Xiaojing s
Reviewed 5 days ago via mobile

CO operative understanding knowledgeable respectful And just over all fun I would use these guys the next time I return to maui

Thank Leroy H
Reviewed 1 week ago

Highly recommend! I'm a divemaster and had a blast with Ashley, Mike and Victoria; they're experienced, safe, well-trained, fun and friendly. We did the Carthaginian shipwreck and Namalu Bay. Also respect their use of reusable water bottles, veggie oil for the boat, and other eco-friendly...More

Thank maria-puhpia
Reviewed 2 weeks ago

Pros: - Very nice and helpful crew/captain. - Efficiently run boat, with lots of minor-but-very-helpful small things (like little pouches hanging from ceiling to hold sunglasses, netting in the ceiling to hold clothes keeping them (mostly) dry). - Crew rinses your gear for you after...More

Thank Matt P
Reviewed 2 weeks ago

Two tank dives for my fhree cerified kids ages 13,18 and 21 and myself on August 31, at shark fin in the Morning and then cathedrals 1 For the second dive was amazing. In fact, I unfortunately dropped my rented underwater camera from Maui dreams...More

Thank ksbarent
Reviewed 2 weeks ago via mobile

A.M. 2 tanker at shark fin & 1st cathedral. P.M. dive at Carthaginian wreck & Namalu Bay. Outstanding start to finish. Mike, Victoria, Jess and Ashley get 4 thumbs up.

Thank Jim C
Reviewed 2 weeks ago

From the time the Captain and crew greet you at the beginning of the day - to the time that you walk off the pier you will have an awesome day of diving. Where do I begin? The people are fantastic. They know the dive...More

Thank Homer F
Reviewed 2 weeks ago

Did 2 shore dives arranged at very short notice, one with my wife and another diver at Airport Beach and the second just myself and the divemaster at Mala Pier. We would have preferred boat dives, but couldn't make AM boat trip that day, but...More

Thank TonyinCalgary
Reviewed 3 weeks ago

The diving trip with Extended Horizons was fantastic. Their eco friendly mindset and knowledge about sea life was really appreciated. I felt safe underwater in their hands and they fully explained every part of the dive before getting into our gear. All the snacks were...More

Thank louisedean85
Reviewed 3 weeks ago

I've done dives all around the world with countless dive operators, Extended Horizons really set a new standard! The boat was nice with a good head(bathroom) on board which is really nice. I've been on all day trips on boats with no head, a non...More

Thank alstrand777
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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.
1 May 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!