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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A pileated woodpecker perched in a tree
Wildlife & Ecosystems
Strenuous
Strenuous
Bird Songs of the Olympic Peninsula

Hike through the vast wilderness of the Olympic Peninsula while helping researchers explore the balance between community wellb

North America : Olympic Peninsula near the City of Forks, Washington State, United States
Lead Scientist
Teodora Minkova, Ph.D.
Duration
8 days (avg. $262 a day)
Starting at $2,095
Expedition Details
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northern lights in the arctic
Climate Change
Moderate
Moderate
Climate Change at the Arctic's Edge

Scientists expect to observe the greatest effects of global warming in the Arctic.

North America : Churchill, Manitoba, Canada
Lead Scientist
LeeAnn Fishback, Ph.D.
Duration
11 days (avg. $336 a day)
Starting at $3,695
Expedition Details
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Earthwatch volunteers head to a research site by boat (C) Diana Eddows
Wildlife & Ecosystems
Easy
Easy
Conserving Wetlands and Traditional Agriculture in Mexico

Help gather critical data on the sustainable use of one of Mexico City’s last wetlands.

North America : Xochimilco, Mexico
Lead Scientist
Claudia Ponce de Leon, Ph.D.
Duration
7 days (avg. $285 a day)
Starting at $1,995
Expedition Details
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Yellow throated toucan on a branch
Wildlife & Ecosystems
Easy
Easy
Toucans, Parrots, and Other Wildlife in Costa Rica's Forests

Are local tree-planting practices in Costa Rica supporting forest ecosystems and helping to protect biodiversity?

North America : Las Cruces, Coto Brus, Costa Rica
Lead Scientist
Clare Aslan, Ph.D.
Duration
10 days ($263 per day)
Starting at $2,625
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 Lopez, Ph.D.
Duration
7+ days (avg. $318 a day)
Starting at $2,225
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

From Day 1 scrambling through brush in the field to count berries & subsequent days slopping in tidally exposed seaweed looking for green crabs to the last afternoon in the lab identifying and

Helen Hanselmann — Climate Change: Sea to Trees at Acadia National Park

Our Research Focus

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

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

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