Altapedia Online

Once you get past the humongous horizontal ad on each page this site, there is a motherlode of geographical information. For each country A-to-Z, there is a profile detailing location, geography, climate, people, demographics, languages, religion, education, history, economy, and more. In addition, there are physical and political maps. These maps depict regions as well as countries. Great site to explore the world.

Geology.com

What is Geology? Geology.com answers that question and many, many more. This is a great reference site for geology and earth science. It features current events, maps, articles, dictionaries, career exploration tools, etc. What does Geology have to do with Home Owner's Insurance? What are Blood Diamonds? Where are the highest points in the United States? If these questions pique your interest, then you'll love this site.