Free Volunteer Opps
The world's best zero-cost volunteer opportunities.
Testimonials
Get the facts from people who just volunteered.
Program/Org profiles
These programs stand out.
- 10 Volunteer Opportunities For Free Travel
- Casa do Caminho: Getting Orphans off the Streets
- Seven Best National Parks for Visiting Old Growth Forests
- 10 Environmental Issues in China You Didn't Know About
- 10 Shocking Facts About Global Slavery in 2008
- A First-Timer's Guide to WWOOF-ing
- Pueblo Inglés: Possibly The Best Volunteer Experience In Spain
- 10 Precious Animal Species on the Verge of Extinction
- Top 6 Volunteer Experiences in New Orleans
- Pueblo Inglés: Possibly The Best Volunteer Experience In Spain
- 10 Shocking Facts About Global Slavery in 2008
- 10 Precious Animal Species on the Verge of Extinction
- A First-Timer's Guide to WWOOF-ing
- 10 Volunteer Opportunities For Free Travel
- The Peace Corps for Cooks: Volunteer Travel with the Culinary Corps
- Top 10 Disappearing Natural Wonders
- Top 10 Volunteer Opportunities Worldwide
- Sonidos de la Tierra: Saving Children Through Music
Changing The World
People and organizations taking on the world's most compelling problems.
Matador Organizations
Browse our database of NGOs from all over the world.
Matador Articles
Browse more articles about sustainability from around the globe.
More Features
Top 10 Disappearing Natural Wonders
10 natural wonders to visit before they're gone forever.
10 Precious Animal Species on the Verge of Extinction
Earth's ten most precious species that we cannot afford to lose.
A Conversation with Kathryn MacLaughlin
Doctors and volunteers changing the world.
