Travel the World. Make a Difference.

Earthwatch expeditions pair researchers with volunteers to address some of the world’s most pressing environmental challenges. Explore our current expeditions to discover how you can make a difference.

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On this expedition, you’ll not only witness the destruction that is plaguing reefs all around the world, but you’ll also have the opportunity to contribute to efforts to preserve the biodiversity and ecosystem functions reefs provide.
Ocean Health
Very Active
Very Active
Restoring Coral Reefs in Bali

Snorkel through Bali’s coastal waters as you investigate the impact and role of artificial coral reefs.

Asia : Kubu, North Bali, Indonesia
Lead Scientist
Rick Stafford, Ph.D.
Duration
7+ days (avg. $314 a day)
Starting at $2,195
Expedition Details
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More than a third of sharks and rays around the world are at risk of extinction, making them the second most threatened vertebrate group on earth (after amphibians).
Ocean Health
Moderate
Moderate
Tracking Sharks and Rays in Florida

Survey a variety of shark and ray species in Florida to help ensure the populations are protected from overexploitation and env

North America : Sarasota, Florida
Lead Scientist
Demian Chapman, Ph.D.
Duration
8 days (avg. $374 a day)
Starting at $2,995
Expedition Details
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Earthwatch teams will help identify the key species in the ecosystem and how they are changing.
Climate Change
Very Active
Very Active
Wildlife in the Changing Andorran Pyrenees

Help discover and protect this delicate Alpine environment from climate change, and from ourselves.

Europe : Valley of Ordino, Andorra
Lead Scientist
Bernat Claramunt-López, Ph.D.
Duration
9 days (avg. $288 a day)
Starting at $2,595
Expedition Details
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CUSTOM EXPEDITIONS FOR GROUPS & CORPORATE PARTNERS

CUSTOM EXPEDITIONS FOR GROUPS

Explore the world together. Our expert staff can coordinate a meaningful experience for school groups, corporate employees, alumni associations, community groups, or other affiliations.

Learn more about group expeditions

Be more than a tourist

I loved this expedition! Working with the animals lured me into signing up, but the plant work was really inspirational.

Gail Dengel — Wildlife and Reforestation in Brazil

Our Research Focus

Collect essential environmental data to promote urban resiliency while helping to influence positive change.

Sustainable Cities and Communities

Collect essential environmental data to promote urban resiliency while helping to influence positive change.

More about Sustainable Cities and Communities

Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity.

Terrestrial Ecosystems

Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity. 

More about Terrestrial Ecosystems

Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.

Ocean Ecosystems

Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.

More about Ocean Ecosystems