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Extended Horizons

Features Animals
Lahaina, Maui, HI 96761
+1 808-667-0611
Book In Advance
Tours from Extended Horizons tend to sell out - travellers recommend booking in advance!
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US$ 129.71*
and up
Maui Scuba Diving Introductory Lesson
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US$ 151.51*
and up
Maui Certified Scuba Diving Tour
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US$ 129.71*
and up
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” (80 reviews)
“marine life” (81 reviews)
“great dive” (60 reviews)
Closed Now
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Hours Today: 7:00 AM - 7:00 PM
Lahaina, Maui, HI 96761
Lahaina, Maui, HI 96761
+1 808-667-0611
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JPMiles / Payback Arrow
JPMiles / Payback Arrow
Reviews (836)
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1 - 10 of 834 reviews

Reviewed 2 days ago via mobile

The night before the dive, there were small craft advisories for leeward Maui and we were not sure we were going to dive Lanai as planned. Captain Eric outlined the plan for the day which had us going to The Cathedrals for our first dive...More

Thank treenut
Reviewed 5 days ago via mobile


Thank barbaraUsa
Reviewed 1 week ago via mobile

Had two absolutely fantastic morning dives with Extended Horizons! Great crew, know their stuff and good quality gear. Would recommend to everybody! Even spotted some whales on the way back!

Thank erikverbiest
Reviewed 1 week ago


Thank Karen H
Reviewed 2 weeks ago


Thank Katlyn D
Reviewed 2 weeks ago

Thank ABassett6
Reviewed 3 weeks ago

Dove with Extended Horizons two days ago. Boat Trip to Lanai and dove 2 sites. The two dive masters on the boat were truly exceptional - they were extremely knowledgeable about the marine life and pre dive showed pictures of the life they anticipated we...More

Thank DiverChicago
Reviewed 3 weeks ago


1  Thank TxTravelGirl512
Reviewed 3 weeks ago via mobile

Great service, dive guides with in depth knowledge of the reef and biology, great dive profiles with tremendous bottom time. Contagious enthusiasm.

Thank juanmd1961
Reviewed 4 weeks ago via mobile

I booked with extended horizons to go to Lana'i but due to bad weather, we ended up diving the Carthaginian wreck and Olawalu instead. The Captain Victoria, and Mike and Ashley were apologetic for the change and I knew that they made the call because...More

Thank Alex H
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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!