Internet Travel Guides: Cambodia
One in a series by Peter Geiser including hotels, places to visit, transportation, people, events, safety, health and communications.
http://www.pmgeiser.ch/cambodia/
US Department of State - Cambodia
Country portal offers a map and links to Background Notes, Country Study, the US embassy and the current ambassador, press releases, fact sheets, annual Human Rights Reports and other major reports including Industry Market Reports.
http://www.state.gov/p/eap/ci/cb/
US Library of Congress - Portals to the World:
Annotated directory of selected online resources.
http://www.loc.gov/rr/international/asian/cambodia/cambodia.html