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Extended Horizons

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Open Now: 7:00 AM - 7:00 PM
Open today: 7:00 AM - 7:00 PM
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Tours from Extended Horizons tend to sell out - travellers recommend booking in advance!
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Certificate of Excellence
Traveller Overview
  • Excellent92%
  • Very good5%
  • Average1%
  • Poor1%
  • Terrible1%
Travellers talk about
“dive sites”(75 reviews)
“night dive”(52 reviews)
“marine life”(85 reviews)
Maui Diving and Lanai Diving - 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...more
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Hours Today: 7:00 AM - 7:00 PM
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Lahaina, Maui, HI 96761
+1 808-667-0611
Ways to Experience Extended Horizons
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Reviews (991)
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All reviews dive sites night dive marine life great dive bagels bio diesel captain victoria dive operation post dive reusable water bottles white board boat runs surface interval fish pre dive these guys dive computers
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1 - 10 of 988 reviews
Reviewed yesterday

We've tried a few introductory dives and this is definitely the best company we have to. They were super friendly and made us feel comfortable straight away, making it a really enjoyable experience and one I fully recommend for anyone looking to book a dive....More

Thank stefantainio
Reviewed 3 days ago

Took a lovely AM diving trip with Ashley, Mike, and Captain Jace. Instructors were quite knowledgable about the environment and the wealth of marine life in the area. Good conversation about the history of the coral in the area over time. Definitely plan on diving...More

Thank BrianR2409
Reviewed 3 days ago via mobile

We had a great time with this company. The crew were wonderful and truly love what they do. My husband and I enjoyed scuba diving trip. The pictures turned out amazing and we recommend purchasing them so that you can focus on the underwater dives....More

Thank Amanda P
Reviewed 3 days ago

Chris and Mike were very professional and thorough. Diver safety and a great learning experience were evident. I would certainly dice with Extended Horizons.

Thank Carol S
Reviewed 5 days ago

I used Extended Horizons for a two tank boat dive. Our first dive was to the wreck of the Carthaginian. It's a former whaling ship right where it belongs - sunk to the ocean floor helping to sustain life rather than take it. When we...More

Thank Matthew F
Reviewed 5 days ago

We booked at the last minute, the night before, and had an excellent experience with Captain Victoria and training Captain Chris, Jace and Mike as our dive masters. We went to Lania for two dives at Fish Rock and the Cathedrals. They were patient with...More

Thank Molly O
Reviewed 1 week ago

We enjoyed the Dive with Chris and Mike. A slow day on the reef but beautiful coral and Chris made it interesting pointing out some hidden crabs and teaching us a ton we didn't know about the behaviors and biology of the sea life. We...More

Thank joshhenle
Reviewed 1 week ago

It had been 10 years since me and my youngest son had been diving. I wish we had made time to get a refresher but life and work prevented that. They took the time on the way out to go over things with us and...More

Thank Daniel J
Reviewed 1 week ago

I dove and my wife snorkeled at four dive sites during two half day trips. We found Captains Jace and Victoria and Dive Masters Jace and Chris professional and helpful. I enjoyed the fact that the dive groups were small, 6 one day and 4...More

Thank Phil H
Reviewed 2 weeks ago

The diving was so good, I signed up for another day, happily we went to different dive sites. On both trips the boat captain's were great. But the Dive Masters' Chris and Mike were absolutely amazing, I was very impressed with their knowledge of the...More

Thank Sanold
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Questions & Answers
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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!