Founded over a decade ago by Dr. Sylvia Earle, the Hope Spots ocean conservation network has grown into the world’s largest community-led initiative, covering 170 critical marine sites worldwide to safeguard ocean health and biodiversity.
- 170 Hope Spots in 115 countries protect over 35 million sq km of ocean.
- Local leaders and scientists drive conservation efforts globally.
- New sites added in Chile, Tonga, Chesapeake Bay, and Brazil in 2026.
What happened
In 2026, the Hope Spots ocean conservation network announced the inclusion of new sites, expanding its reach to vital marine areas such as Rapa Nui (Easter Island) in Chile and Tonga in the South Pacific. Other notable additions include the Chesapeake Bay, North America’s largest estuary known for its rich biodiversity, and Fernando de Noronha, a UNESCO World Heritage Site off Brazil’s coast with clear waters and diverse marine life. This expansion reflects the ongoing commitment to protect and restore crucial ocean habitats globally.
Originating from Dr. Sylvia Earle’s 2009 TED Prize wish, the Hope Spots network grew from one site—the Gulf of California—to a vast system encompassing 170 sites worldwide. Each site is nominated and supported by local scientists, conservationists, and community leaders called Hope Spot Champions who lead efforts on the ground to conserve marine ecosystems using science, local knowledge, and global cooperation.
Why it feels good
The Hope Spots initiative is a heartening reminder of how local passion combined with expert science can drive meaningful environmental change across the globe. By involving communities directly affected by ocean health, the network fosters a sense of ownership and responsibility that is often missing in top-down conservation models. This inclusive approach has empowered over 200 Champions worldwide to protect their marine environments with tools such as GIS technology and environmental DNA analysis.
Protecting these underwater ecosystems matters deeply for the planet: oceans produce more than half the world’s oxygen, regulate climate, absorb carbon dioxide, and support billions of people’s livelihoods. The rapid growth of the Hope Spots network shows hope and determination in the face of threats like overfishing, pollution, habitat loss, and warming seas.
What to enjoy or watch next
For those who want to explore the impact of this vital conservation work, the 2014 Mission Blue documentary on Netflix presents an inspiring look at Dr. Sylvia Earle’s life and the challenges facing our ocean. It highlights the importance of marine protected areas and tells the stories of Hope Spot Champions worldwide who are making a difference.
Keeping an eye on updates from Mission Blue and the Hope Spots network can connect you to stories of ongoing community efforts, conservation breakthroughs, and new site designations. Engaging in local or online ocean advocacy events can also be a joyful way to contribute to a healthier marine future.