Web Cam Big Look: South Dakota
- Shows pictures from a variety of cameras, live.
- http://www.webcambiglook.com/sd.shtml

Mapathon for South Dakota
- Links to road maps, atlases, live traffic maps, weather maps, and specialized maps.
- http://www.mapathon.com/sd.shtml

County Maps of South Dakota
- Scanned road maps of all 66 counties.
- http://south-dakota.2havefun.com/maps/

South Dakota Maps
- From the Perry-Castañeda Library Map Collection. Included with state maps are area and park maps: Badlands National Park, Jewel Cave National Monument, Mount Rushmore and Wind Cave National Park.
- http://www.lib.utexas.edu/maps/south_dakota.html

SDGenWeb - Maps
- On-line maps of South Dakota and Dakota Territory are available for download.
- http://www.rootsweb.com/~sdgenweb/maps/maps.html

Color Landform Atlas: South Dakota
- Features shaded relief and county maps, 1895 map, black and white and satellite images.
- http://fermi.jhuapl.edu/states/sd_0.html

South Dakota Profiles
- State map includes counties, congressional districts and census bureau information.
- http://www.census.gov/datamap/www/46.html