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Find facts, photos, information and history, travel videos, flags, and maps of countries and cities of the world from National Geographic.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

School of Education: Center for Global Environmental Education

International Rivers has been working for 25 years to protect rivers and defend the rights of communities that depend on them. International Rivers, 2150 Allston Way, Suite 300, Berkeley, CA 94704-1378, USA -- Tel: +1 510 848 1155 | Fax: +1 510 848 1...

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Africa is the most amazing continent on the earth. Come explore some of the most interesting facts about this land rich in tradition and culture.

Join OARS on a 2010 white water rafting or multisport adventure vacation in the U.S., Galapagos Islands, Peru, Fiji & more. Enjoy the best in river rafting & hiking fun with a leader in whitewater rafting & adventure travel, worldwide, si...

Africa travel information. Guide to Africa travel planning, vacations and tours to Africa, africa travel deals, Africa maps, Africa safari information, Africa photos, information about African culture, volunteering in Africa, health and safety issues...

Join Bio Bio Expeditions on a white water rafting or multi-sport adventure travel vacation in 10 exciting vacation destinations worldwide. Visit Patagonia, Chile

Because we only have the one planet Earth... WWF believes that, together, we must save endangered species, conserve natural environments and live sustainable lives.