Center for Marine Conservation - Navassa: Offers information about the wildlife, key habitats, threats and ways to help.
CIA - The World Factbook: Navassa Island: Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
Haiti: Navassa Island: A number of files dealing with Haiti's claim to the island.
Navassa Island: Brief introduction to the island including photographic tour and history.
Navassa Island: Includes information about the island's early history and guano mining, as well as the website owner's attempts to gain ownership of the island.
Navassa Island (U.S. Minor Outlying Islands): Unofficial flag of Navassa designed by Skip Wheeler.
Navassa Island: A Photographic Tour: Several thematic photographic tours compiled from photographs taken by geologists surveying the island.
Navassa Remote Sensing Experiment (NASA-GSFC): Gives details about a mapping experiment using satellite data.
Poop Dreams: Article from Baltimore City Paper about the 19th-century guano mining and recent attempts to claim ownership of the island under the Guano Act.
University of Texas Libraries - Navassa Island Maps: Country, city and thematic maps from the Perry-Castañeda Library Map Collection, along with links to maps on other web sites.
Wikipedia - Navassa Island: Hyperlinked encyclopedia article covers the country's history, government and politics, geography, economy, demographics, language and culture.