Top: Kids and Teens: School Time: Social Studies: World Cultures: South America: Colombia (4)
http://www.simiax.com//Kids_and_Teens/School_Time/Social_Studies/World_Cultures/South_America/Colombia/index.htm

Infoplease.com: Colombia - Very basic information on the land, its people, history and government.

GlobalEdge: Colombia - Includes statistics, history, economy and government.

Colombia Map - Overview of culture, history, economy, currency, government, people, education and languages.

Lonely Planet World Guide: Destination Colombia - An in-depth look at Colombia, its history, its culture, and what it offers to visitors today.