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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brazil mountains
Wildlife & Ecosystems
Very Active
Very Active
Wildlife and Reforestation in Brazil

The once vast Atlantic Forest in Brazil has been reduced to less than one sixth of its former size.

South America : Reserva Ecológica de Guapiaçu- REGUA, Cachoeiras de Macacu, Rio de Janeiro, Brazil
Lead Scientist
Manoel Muanis, Ph.D.
Duration
7+ days (avg. $311 a day)
Starting at $2,175
Expedition Details
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A tagged mountain sheep with its iconic large curled horns (C) R. Reading
Wildlife & Ecosystems
Very Active
Very Active
Wildlife of the Mongolian Steppe

What can we learn about the behavior, habits, and needs of wildlife living in the Mongolian steppe?

Asia : Ikh Nart Nature Reserve, Dornogobi Aimag, Mongolia
Lead Scientist
MS. Ganchimeg (Gana) Wingard
Duration
14 days (avg. $255 a day)
Starting at $3,575
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

This expedition with Earthwatch to monitor sharks in Belize was one of the most rewarding experiences I have had in my nearly eighty years. There was not a wrong note.

Nadine Rund — Shark and Ray Conservation in Belize

Our Research Focus

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

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