See also hostels hotels maps outdoor activity places retreats tourism volunteer matching
Organizations:
Burning Man Project
Campus California TG
Canyon Sam --- Asian American Performance Artist
Chiapas Peace House Project (San Francisco)
Child Family Health International (San Francisco)
Cruise Junkie
Darwan Tour & Travel Co. Ltd
Desert Survivors (Oakland)
El Porvenir (San Francisco)
eRideShare.com
Ethical Traveler (Berkeley)
Face The World Foundation (San Rafael)
Friends of Deir Ibzi'a (Berkeley)
Gay News Blog
Global Exchange (San Francisco)
Global Vision International
Green Tortoise Adventure Travel (San Francisco)
green*light magazine (San Francisco)
Guaria de Osa, Rainforest Ocean Discovery Centre & Ethnobotanical Gardens (El Cerrito)
Guatemala News and Information Bureau (Berkeley)
Human Shield Mission to Iraq
Ideal Bite
Iko Poran
International Bicycle Fund
Manic D Press (San Francisco)
Middle East Children's Alliance (Berkeley)
NGoAbroad
Nicaragua Network
Nonviolent Peaceforce - Bay Area (Berkeley)
our developing world (Saratoga)
Peace Brigades International
Peace Corps, San Francisco Regional Recruiting Office (Oakland)
Peaceful World Foundation (San Francisco)
Rainbow Family
Red Jellyfish (Mountain View)
Schindlersark (Oakland)
Schools for Chiapas
SpaceShare (Oakland)
Traveling Jewish Theatre (San Francisco)
Voices in the Wilderness
Volunteers Abroad
World Bridges (Oakland)
World Neighbors (San Francisco)
World-Wide Opportunities on Organic Farms - USA (Felton)