CIA - The World Factbook: Bulgaria
Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues
http://www.cia.gov/cia/publications/factbook/geos/bu.html
Travel Bulgaria
Provides listing visitor attractions, resort information, tourist services and discussion forum.
http://www.travel-bulgaria.com/
Travel Bulgaria
Provides listing visitor attractions, resort information, tourist services and discussion forum.
http://www.travel-bulgaria.com/
US Department of State - Bulgaria
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/eur/ci/bu/