ÐÓ°ÉÂÛ̳ Named a Top Sustainable Tourism Organization
Honored by for empowering volunteers to support global research and conservation through impactful expeditions.
ÐÓ°ÉÂÛ̳ is an international environmental nonprofit founded in 1971
ÐÓ°ÉÂÛ̳ connects people with scientists to conserve our planet. Our expeditions put you at the center of research and conservation worldwide. Are you ready to experience nature as you help protect it?
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Look good while doing good!
The profits from your ÐÓ°ÉÂÛ̳ gear purchases directly support environmental science!
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Expeditions
Experience a blend of volunteering and adventure! Choose from more than 20 expeditions worldwide for solo travelers, teens, adults, students, and groups.

Scientific Research
Support research that responds to global challenges—from climate change to human-wildlife coexistence to sustainability—while engaging local communities.

Education
With programs for teachers, students, and school groups, discover what makes ÐÓ°ÉÂÛ̳ a leader in the field of experiential education.

Partnerships
Join our team of partners committed to sustainability, including corporations, foundations, nonprofit organizations, schools, and universities.
Be more than a tourist
Experience hands-on science in some of the world's most astounding locations. Meet a community of eco-conscious travelers and return home with stories filled with adventure.

YOUR SUPPORT MATTERS
ÐÓ°ÉÂÛ̳ depends on donations—above and beyond what we raise from volunteers who participate in our expeditions—to deliver our global conservation mission. In fact, volunteer contributions provide only half of the total resources ÐÓ°ÉÂÛ̳ needs to sustain over 20 global field research expeditions, a wide variety of educational programs, corporate sustainability trainings, and more each year.