Indonesia (Northern Raja Ampat)
Fish Survey
South Pacific / Indo Pacific / Indian Ocean / Red Sea
10/25/2026 to 11/5/2026
Christy Pattengill-Semmens, PhD, Co-Executive Director: Science & Engagement

Explore northern Raja Ampat in the largest wooden liveaboard dive boat in Southeast Asia. Explore over 50,000 sq km with hundreds of islands and an astounding diversity of habitats, translating to wildly different diving experiences.

SOLD OUT - please inquire for waitlist.
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Rocio del Mar Liveaboard - Sea of Cortez, Mexico
Fish Survey
Tropical Eastern Pacific
9/12/2026 to 9/19/2026
Stacey Henderson, Field Survey Trips Program Manager

Enjoy the Rocio Del Mar's world class experince diving in the Sea of Cortez. There is a reason they get so many return customers.

6 Spaces Available - register today!
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Tubbataha and Visayas, Philippines
Fish Survey
South Pacific / Indo Pacific / Indian Ocean / Red Sea
6/28/2026 to 7/8/2026
Amy Lee, Communications Manager

Enjoy the Best of the Philippines on the 10-night transition charter as the Philippines Aggressor makes its way from Tubbataha to Visayas as the seasons change. Tubbataha sits in the Sulu Sea and is in the middle of the Coral Triangle between Indonesia, Malaysia, and the Philippines.

Spaces available - register today!
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Misool, Indonesia
Fish Survey
South Pacific / Indo Pacific / Indian Ocean / Red Sea
5/8/2026 to 5/17/2026
Stacey Henderson, Program Services Coordinator

Located in remote Raja Ampat, Indonesia, Misool is known for its pristine reefs and abundant marine life.

Villa Nasnoos and Villa Utara available, please inquire for details at trips@REEF.org
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Southern Cross Club, Little Cayman
Fish Survey
Tropical Western Atlantic
12/6/2025 to 12/13/2025
Janna Nichols, REEF Citizen Science Program Manager

At just 10 square miles, Little Cayman remains true to what a Caribbean Island should be. The Island was mostly uninhabited and rarely visited until the mid-19th century and to this day continues to have limited development.

Spaces available, including a male shared - register today!
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Cozumel, Mexico
Fish Survey
Tropical Western Atlantic
12/6/2025 to 12/13/2025
Tracey Griffin, Cozumel Naturalist and Expert REEF Surveyor

Our annual Cozumel trip is known for its many unique fish finds, including the Cozumel-endemic Splendid Toadfish as well as high concentrations of other interesting species like Cherubfish, Blackcap Basslets, and Sargassum Triggerfish.

Spaces available - register today!
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LionsDive Beach Resort, Curacao
Fish Survey
Tropical Western Atlantic
11/1/2025 to 11/8/2025
Alli Candelmo, PhD, Director of Conservation Science

Curacao was rated as one of the top 10 diving destinations by Scuba Diving Magazine readers in 2022. This trip offers diving through Ocean Encounters and lodging through LionsDive. Enjoy 5 days of 2 tank morning dives and 6 days of unlimited shore diving!

Spaces available - register today!
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Buceo Anilao Beach and Dive Resort, Philippines
Fish Survey
South Pacific / Indo Pacific / Indian Ocean / Red Sea
10/25/2025 to 11/4/2025
Madalyn "Moose" Mussey, Education Manager: Ocean Explorers Programs

The ideal place to experience the excellent service and the famous hospitality of the Filipino people. Anilao is world famous for its rare critters and muck diving. You will encounter colorful, healthy reefs, and a stunning underwater landscape.

Spaces available - register today!
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Indonesia
Fish Survey
South Pacific / Indo Pacific / Indian Ocean / Red Sea
9/13/2025 to 9/26/2025
Christy Pattengill-Semmens, Ph.D, Co-Executive Director

Join this one-way crossing through Indonesia, the world’s no. 1 spot for biodiversity, spending 12 days going through Selayar, Taka Bonerate, and Maumere Bay.

Sold out. Contact trips@REEF.org to be added to waitlist.
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Fernando de Noronha, Brazil
Fish Survey
Tropical Western Atlantic
7/19/2025 to 7/26/2025
Christy and Brice Semmens with Ned and Anna DeLoach

Brazil's Fernando de Noronha archipelago is known as a great destination for ecotourism and diving. The islands are located about 200 miles from the mainland and the entire area makes up a protected marine park.

Sold Out! - contact trips@REEF.org for the waitlist.
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