Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
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.
Showing 5 of 5 matchesJourney into the forest to restore Costa Rica's Osa Peninsula, one of the most biodiverse ecosystems in Central America.
Snorkel through Bali’s coastal waters as you investigate the impact and role of artificial coral reefs.
Search for dolphins, humpback whales, and whale sharks as you cruise through blue waters in Mexico.
Even in a world-class protected area, wildlife needs our support. How are giraffes, rhinos, and other species faring?
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.
Be more than a tourist
After an amazing experience on my first Earthwatch expedition in Nicaragua I decided that I would like to join another trip and reviewed my options, settling on Wildlife of the Mongolia Steppe.
Our Research Focus
Ocean Ecosystems
Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.
Sustainable Cities and Communities
Collect essential environmental data to promote urban resiliency while helping to influence positive change.
Terrestrial Ecosystems
Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity.