United States Library of Congress Map Collections Top-level categories include cities and towns, cultural, landscapes, conservation and environment, military battles and campaigns, discovery and exploration, transportation and communication. Searchable by keyword, location, creator, subject, and title. memory.loc.gov/ammem/gmdhtml/Read more
Windows Live Local Combines online mapping and local search, uses a scratch pad to take notes, and allows to search questions around the United States in a geographical context. intl.local.live.com/Read more
World Atlas Get maps and relevant information about every country, every U.S. state and dozens of major American cities. reference.aol.com/atlasRead more
Worldmapper A collection of world maps, where territories are re-sized on according to the subject of interest. www.worldmapper.org/Read more
