Visiting the world in a responsible, active, and exciting way:
On the Road
Greenspiration - RTW '98-'99Books
A world-wide odyssey in search of inspiring ecological stories.
"World Travel: A Guide to International EcoJourneys" by Dwight Holing
Lonely Planet's Thorn Tree Forum
National Geographic's Sustainable Destinations Resource Center
Geotourism: tourism that supports the geographical character of the place -- its environment, culture, heritage, aesthetics, and the well-being of its citizens.
Amazing Environmental Organization Web Directory
Earth Island Institute
Earthwatch
EcoFuture
EcoTour Directory
Green-Travel
GreenPeace
Institute for Global Communications (IGC)
Rainforest Action Network
Sierra Club