With a new year approaching, it's a great time to plan your next dive or snorkel vacation, and we hope you'll join us on a REEF Field Survey Trip! There are some spaces available on  upcoming REEF Trips in 2025 and 2026, including an amazing 10-night one-way charter in the Philippines, which includes the chance to dive the Tubbataha Reefs Natural Park, a UNESCO World Heritage site. This incredible trip is happening on June 28-July 8, 2026, and you don't want to miss it! Visit this page for more information about the trip. There are also a couple spots left on our 2026 trips to Misool, Indonesia and the Midriff Islands in the northern Sea of Cortez, Mexico. We're currently working on the full 2026 trip schedule, which will be released in spring 2025.

REEF Field Survey Trips are eco-vacations led by marine life experts. Each trip features daily dives and fish ID classes for both beginners and experienced surveyors. To book your space on a REEF Trip, email trips@REEF.org. Check out some of our 2025 trips with open space below. We hope to "sea" you underwater soon!

Maldives: Jan. 12-22, 2025 -- More information here.

Belize: Feb. 15-22, 2025 -- More information here.

Guanaja: March 22-29, 2025 -- More information here.

Nevis: May 17-24, 2025 -- More information here.

Costa Rica: June 21-28, 2025 -- More information here.

Yap: June 21 - July 2, 2025 -- More information here.