The World's Leading Reef Restoration Organization

Supporting more than just marine life.

diver swimming in the largest nonprofit coral reef restoration effort

Welcome to the Largest Nonprofit Reef Restoration Effort
 on the Planet

As global leaders in coral reef restoration, we are revolutionizing the field, scaling impact worldwide, and securing a future for the people that depend on these vital ecosystems.

How do we do it?

Promoting Diversity

We are safeguarding and promoting genetic diversity in coral populations around the world.

Scalable Methods

CRF is perfecting techniques for actively restoring coral reefs on an ecologically significant scale.

Tools & Resources

Our evolving methods and high-tech tools are accessible to the international restoration community.

Thought Leadership

We are working to advance ecosystem restoration science and collaboration in the field.

Community Empowerment

We are engaging the public in the mission and inspiring change.

Our Core Programs

We take a holistic, dynamic approach to coral reef restoration. With a focus on large-scale active restoration, informed by the latest research, and embedded in the community, the core pillars of our work are deeply interconnected and reinforce each other to amplify our impact.

Close up of Corals as part of CRF's Restoration Program

Restoration

Taking an ecosystem-wide approach, we are restoring both abundance and genetic diversity to reefs in Florida and beyond.

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Diver holding test tube under water as part of CRF's Science and Technology Program

Science & Technology

Our science program focuses on researching, developing, applying, and sharing best practices in coral restoration.

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Two CRF staff members conversing on boat as part of CRF's Education and Outreach Program

Education & Outreach

We provide practical, meaningful ways for everyone to learn about and get actively involved with our mission.

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Get involved

Whether by sea or land, you can help restore the coral reefs

There are so many ways that you can experience, and contribute to, the mission of the Coral Restoration Foundation. There is something for everyone!

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Did you know we have a second location in St. Croix, USVI? 🌴🪸

Established in 2023 as our flagship satellite location, Coral Restoration Foundation St. Croix has quickly grown into a thriving coral restoration program rooted in both science and community.

At Long Reef, our team is caring for thousands of corals, building in-water nurseries, and partnering with local divers and community members to help restore this vital ecosystem.

"It's really rewarding, time after time, going back into the nursery and our outplanting sites to be able to see those individual corals grow, and the rest of the ecosystem sort of fall into place when those corals are put back onto the reef." - Bailey Thomasson, CRF USVI Reef Restoration Administrator

🎥: Coral Restoration Foundation + @sharkbanz & @parksproject 

#CoralRestoration #StCroix #VirginIslands #SaveTheReef
Each season brings new variables and different priorities for coral restoration. As summer conditions become increasingly unpredictable, our team is in full preparation mode.

As ocean temperatures rise, our outplanting work pauses and we shift focus to maintaining and strengthening our offshore coral nurseries. 💪🪸 

“Summer preparations include replicating our gene bank coral genotypes to build redundancy and preserve genetic diversity, lowering Coral Trees, preparing for the potential of hurricanes by installing extra supports, and cleaning all structures to limit biofouling.” - Sam Burrell, Reef Restoration Coordinator

🎥: Coral Restoration Foundation

#CoralRestoration #CoralNursery #SaveTheReef
A little behind-the-scenes look at some of the people, animals, and moments that made this year’s Coralpalooza so special ... and weird 🤪🪸 

Restoring reefs is serious work but that doesn’t mean we don't have a little fun along the way. Thank you to everyone who joined us this year for #Coralpalooza2026 in the Florida Keys! 🌊💙

🎥: Coral Restoration Foundation 
🐢: @davalarcon

#CoralRestoration #Coralpalooza #Bloopers
Our Summer 2026 “polyp” interns recently completed their first training day in the coral nursery and they crushed it 🪸

Learn more about our internship program at our link in bio 🔗 

🎥: Coral Restoration Foundation 

#CoralRestoration #Internship #CoralNursery
Rain or shine, we managed to take large-scale action for Florida's Coral Reef during #Coralpalooza2026! 🪸🪸🪸 

While weather conditions prevented us from outplanting corals on the reef, our incredible community of ocean advocates pivoted to another critical restoration task: cleaning coral trees in our offshore nurseries. 

Healthy nurseries are the foundation of successful reef restoration. By removing algae and other organisms that can compete with or disturb coral growth, we helped ensure our corals can feed, grow, and thrive before they're ready for future outplanting.

Thanks to the hard work of 190 divers, we cleaned an incredible 100 Coral Trees during this year's event! 🤿 🩵 

🎥: Coral Restoration Foundation

#Coralpalooza #CoralRestoration #CoralTrees #FloridaKeys

CRF in the News

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The Washington Post

Can Corals Be Saved? (Interactive)

The Verge

How humans are engineering the future of coral reefs

The New York Times

Coral Reefs Heat Florida Ocean Temperatures

Help Restore Our Reefs

Would you like to contribute to a future with coral reefs on our planet?