EE-Link - An Environmental Education Resource for Teachers
Directory of Internet resources intended to support, enhance and extend effective environmental education in grades K-12. Includes classroom materials, publications, information on grants, and general environmental links.

Environmental Education Directory of New Zealand
Directory for sites about the environment including field studies and activities directed at influencing environmental concerns.

Environmental Education Resources
Comprehensive directory of environmental educational resources for all audiences and age levels, from the Center for the National Institute for the Environment

Environmental Programs
An extensive list of higher edcuation environmental programs around the world (but mostly in the US), compiled by Brown University.

SEEK:Sharing Environmental Education Knowledge
Minnesota's interactive directory of environmental education resources lists events, curriculum resources, learning centers, and other resources.