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Extended Horizons

Features Animals
Closed 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”(53 reviews)
“marine life”(86 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
Closed Now
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
from US$196.90
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Reviews (1,010)
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All reviews dive sites night dive marine life great dive bio diesel captain victoria dive operation post dive reusable water bottles white board boat runs fish pre dive these guys two tank mala pier diving experience
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1 - 10 of 1,007 reviews
Reviewed 3 days ago via mobile

I’m a newer diver and the captain and crew took great care of me. Super friendly, knowledgeable, and clearly making sure we were all safe. The dive sites around Lanai were fantastic and clear. Really great experience!

Thank mschivo
Reviewed 5 days ago

This truly was a top notch eco-friendly crew that was extremely enthusiastic about what they do and their environment. Very organized, mindful of each diver and their experience. Thoroughly covered where we were going, what we were hoping to see and super excited when encountering...More

Thank Maria M
Reviewed 5 days ago

I was impressed by this dive shop's commitment to being environmentally conscious. Instead of giving divers disposable plastic water bottles, they used small Nalgene bottles that they wash and reuse. I thought that this was a great idea and a nice way for their operation...More

Thank tenggard
Reviewed 6 days ago

Fantastic dive and professional support. Atook us to a Greta dive site and explained the local attractions to watch for, then took us out and showed them to us. Without the guidance shown to us, most of them would have been missed. Thanks guys!!

Thank Walter S
Reviewed 1 week ago

Extended Horizons is a top notch dive operator, from the friendly staff on the phone helping me plan our visit to the captain and dive guides everyone was awesome! Love that they are so eco-friendly including the reusable water bottles on the boat. Very organized,...More

Thank Sarah W
Reviewed 1 week ago

My 13 y/o son couldn't stop talking about the dive which was our first one. The instructors were awesome! Entire dive went great until we were walking out of the water and this rogue wave came in and totally wiped my son and I and...More

Thank Inspire302342
Reviewed 1 week ago via mobile

Before I start I would like to thank the captain Victoria and the two dive masters Chris and Melania (sorry if I spelled it wrong) for an incredible dive and informative lessons of the marine life. If you are planning a dive you have to...More

Thank sixteentillidie
Reviewed 1 week ago

Great crew and dive guides. Nice boat. If you get hugry bring something else to eat. Food was not great or enough. 2Nd dive sergent major a bit bland. Too tight for us like a little more freedom. Would like more life.

Thank Kendall B
Reviewed 1 week ago

We had a great dive for 3 adults at Cathedrals. The dive masters were really helpful in spotting wild life under water. When you're back on the boat, you get a full debrief of the animals you saw and how they act in the wild....More

Thank blocks858
Reviewed 2 weeks ago via mobile

Had a great save the reef dive with Harmony and Ben at Black Rock on Maui. Not only saw a ton of fish, a shark, a sea turtle, eels and more, we removed almost 10 pounds of garbage off the reef. Learned alot.

Thank Jeffrey L
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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!