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    1. Local experiences
    2. /Things to do in Wailuku…
    3. /Water Activities
    4. /Scuba Diving
    5. /Dive the Carthaginian II Wreck off Lahaina
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    Dive the Carthaginian II Wreck off Lahaina

    Deep wreck dive on the Carthaginian II with a second West Maui reef dive

    4.9 stars• 552 reviews

    Duration

    6 Hours (approx.)

    Includes

    Two dives, Wreck and reef sites

    Highlights

    Explore the Carthaginian II wreck off Lahaina on a deep, certified-diver boat trip, then dive a shallower West Maui reef for contrast. Plan on an early start and site changes if conditions require.

    • Descend to the Carthaginian II wreck in about 96 feet of water
    • Dive a second site along the West Maui coastline
    • Use enriched air nitrox if you are nitrox certified (square profile dive)
    • Check in at 6:15 AM and return between noon and 1:00 PM
    • Bring a passenger (ages 10+) who will not enter the water

    Things to know

    You must be a certified diver with at least 25 logged dives. If it has been over two years since your last dive, you must complete a refresher dive or hire a private dive guide. A diver medical history form is required, and some divers must obtain a physician’s release; without it, you can ride as a passenger but cannot dive and will not be refunded.

    Cancellation Policy

    No refunds for changes or cancellations within 48 hours of check-in unless your spaces are rebooked. Medical release may be required; if required and you arrive without one, you can ride as a passenger but cannot dive and will not be refunded. Dive sites depend on weather; no refunds if sites change.

    Product ID: KC9RKC

    FAQs

    Bring your certification card, a reusable water bottle, a towel, reef-safe sunscreen, and a jacket for your surface intervals.

    Complete the required medical history questionnaire in your waiver. Some divers must also get a physician’s release to participate in scuba diving.

    You can ride as a passenger, but you cannot dive and you will not be refunded.

    Meeting details

    Ma’alaea Harbor, Slip 23

    Experience provided by Maui Diamond Sea Sports

    Related locations

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    Certified Diver

    $297.23

    Must be certified

    0

    Passenger

    $235.26

    Ages 10 and up - Not entering the water

    0

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    Review summary

    4.9
    Excellent
    552 reviews•Google Maps
    476
    5
    1
    1
    5

    Divers rave about the exceptional professionalism and attention to detail here. The crew stands out for remembering everyone's names, handling all the gear setup, providing individual dry boxes for belongings, and offering warm water rinses after dives. Guides like Nick, Dave, Joe, and Don consistently earn praise for their knowledge and ability to maximize bottom time, often letting divers stay down for 60+ minutes. The operation runs smoothly from booking through the actual dives, with Beth frequently mentioned for being helpful and accommodating with scheduling. The dive sites themselves are outstanding, from Molokini's back wall to Lanai's Cathedrals, with regular sightings of octopus, sharks, lobster, and endemic species. What really sets this operation apart is how they handle mixed experience levels, allowing confident divers to explore independently while still providing guidance when needed. One dissenting voice felt the boat was overcrowded with too many divers per guide, but this appears to be an outlier among overwhelmingly positive experiences. Multiple reviewers call this their top dive operator, with many returning trip after trip.

    What people are saying

    Review 1 of 5
    5/5

    Absolutely incredible experience!! We went on four dives with Maui Diamond, all of which were completely out of this world. I saw so many critters that I couldn’t even keep count, and the crew members were so kind, organized, and extremely funny. I would 1000% recommend!!

    Photo of kiana tagdiri

    kiana tagdiri

    August 28, 2026

    Review 1 of 1
    5/5

    Absolutely incredible experience!! We went on four dives with Maui Diamond, all of which were completely out of this world. I saw so many critters that I couldn’t even keep count, and the crew members were so kind, organized, and extremely funny. I would 1000% recommend!!

    Photo of kiana tagdiri

    kiana tagdiri

    August 28, 2026

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