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Hawaii Ocean Project

Dedicated to conservation, education, research and eco-touring, the Hawaii Ocean Project operates in conjunction with, and is considered the conservation division of, the Lahaina Cruise Company. The Hawaii Ocean Project operates a series of touring options on Maui that all depart from the protected roadstead area at Lahaina Harbor on Maui's West Side. Having operated for over 30 years these tours are conducted with trained naturalists on board on some of the largest and most comfortable passenger vessels on the island. Tour options include the only ferry service to Molokai with a couple of round trips daily including activity packages on the island, dinner cruises, sunset cruises, snorkel tours to Lanai and whale watching in season. A portion of funds collected from the touring operations are used to support direct and legitimate research endeavors of the Cascadia Research Collective, the Marine Mammal Research Consultants and several other environmentally conscious research organizations.


We sell tickets to 10 items by Hawaii Ocean Project.

View the complete list below or use our Activity Finder to narrow down your options.


$206.90

(3 Reviews, 5 Stars)

Explore the real Hawaii with a local guide in an air conditioned van. Visit Kaunakakai town, one of Father Damien's churches, Kalaupapa Lookout, Coffees of Hawaii, and fishponds.

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$103.90 - $231.90

(1 Review, 5 Stars)

Spend the day exploring Molokai at your own pace with approximately 6 hours of driving time. Compact car rental and courtesy driver pick up and return to rental office.

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$74.90

(5 Reviews, 4.6 Stars)

This is one of the few Molokini snorkel tours departing from Lahaina Harbor. Also, ideal for families with one free child per paying adult. Snorkel Molokini and a second snorkel location will be the captains choice and the best option for the day.

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$71.90

(27 Reviews, 4.5 Stars)

2.5 hour sunset dinner cruise on board Maui Princess offering topside dinner seating to enjoy the views. Fine dining on linen covered tables with full table side service by wait staff and featuring a live solo musician playing contemporary music for dancing.

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$166.90

Maui Princess Dinner Cruise - 2.5 hour sunset dinner cruise on board Maui Princess, offering topside dinner seating to enjoy the views. Enjoy fine dining on linen covered tables with full table side service by wait staff, and featuring a live solo musician playing contemporary music for dancing.

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$151.90

Maui Princess Dinner Cruise; 2.5 hour sunset dinner cruise on board Maui Princess offering topside dinner seating to enjoy the views. Fine dining on linen covered tables with full table side service by wait staff, and featuring a live solo musician playing contemporary music for dancing.

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$124.90

Experience the thrill of whale watching in Maui on one of our 2-hour whale watch cruises. This educational and informative adventure is great fun for the entire family and offers spectacular sightseeing and photo opportunities.

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$116.90

Maui Princess Dinner Cruise; 2.5 hour sunset dinner cruise on board Maui Princess offering topside dinner seating to enjoy the views. Fine dining on linen covered tables with full table side service by wait staff, and featuring a live solo musician playing contemporary music for dancing.

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$40.00

Ferry transportation to and from Lahaina Harbor and Molokai, Kaunakakai on the Molokai Princess. Transportation between these two islands does not have to be on the same day.

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$74.90

This snorkel trip departs from Lahaina Harbor and goes over to the island of Lanai. This trip is suitable for all levels of snorkelers including children.

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