View San Diego Bay - Shows San Diego Bay photographs and webcams from several viewpoints. - http://www.sdmis.org/view/
Points of Interest Map - Shows major roads and points of interest. Covers most of the city, but omits some northern and eastern areas. Provided by California Division of Tourism in pdf format. - http://gocalif.ca.gov/media/pages/getting_around/maps/SAN-DIEGO.pdf
San Diego City Council Districts - Maps shows rough boundaries of each of the 8 districts. - http://www.sandiego.gov/citycouncil/
City of San Diego Neighborhoods Map - Map dividing the city into 8 areas, along with a list of the neighborhoods in each area. Links to each of the 8 areas provide more detailed maps. The result is that the locations of 100 neighborhoods are identified. - http://www.sandiego.gov/neighborhoods-map/
Directions to City Hall - Map showing downtown area near the City Administration Building, Civic Theater, and Golden Hall, along with parking facilities. - http://www.sandiego.gov/directories/servmap1.shtml
Balboa Park Map - A clickable map with links to information about the park's facilities and monuments. - http://www.sandiego.gov/park-and-recreation/parks/balboa/facilities.shtml
Downtown San Diego - Map shows streets, some major sites, and trolley lines. - http://www.sddt.com/Community/interactivemap.cfm?MapView=downtown
San Diego Historical Society Photos - Large collection of historical photographs from the society's archives. - http://www.sandiegohistory.org/slideshow/mainphoto.htm
Panorama of Map Room at UCSD - View of the map room at University of California San Diego. - http://govinfo.ucsd.edu/maps/panorama.html