Travel the World. Make a Difference.

ÃÀ¼§ÉçÇø 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 leatherback sea turtle (Dermochelys coriacea) seen on ÃÀ¼§ÉçÇø expedition Costa Rican Sea Turtles.
Ocean Health
Very Active
Very Active
Costa Rican Sea Turtles

Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.

North America & Central America : Parque Nacional Marino Las Baulas & Playa Cabuyal, Guanacaste Province, Costa Rica.
Lead Scientist
Frank Paladino, Ph.D.
Pilar "Bibi" Santidrián Tomillo
Chelsea Clyde-Brockway, Ph.D.
Veronica Valverde Cantillo, MSc
Duration
9 days - Each day filled with impactful activities
Starting at $3,350
Expedition Details
A group of teen participants hiking through the Andorran Pyrenees (C) Blanca Gonzalez
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 - Each day filled with impactful activities
Starting at $3,500
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

The growing season in Maine has increased by a month in the past 50 years. What does this mean for migrating birds that feed on berries in Maine?

Frank Sanford — Climate Change: Sea to Trees at Acadia National Park

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