Map Data Links

USA/Canada

Map Layers Warehouse (USA)
Airports, cities and towns, states, county boundaries, railroads, roads, shaded relief of North America, time zone, water features from the National Atlas of the United States.

Cartographic Boundary Files (USA)
Cartographic Boundary Files, Shapefile, digital outline map files - U.S. Census Bureau.

National Transportation Atlas Data Shapefile Download Center (USA)

The California Spatial Data Library (USA)

GeoBase (Canada)
GeoBase provides free geospatial data in shapefile format.

World

Select and download free geographic (GIS) data for any country in the world.

Maps and GIS data (Africa, Asia, South America)

MassGIS
Download Free Data.

GIS Data Depot - Free GIS Data
The GIS Data Depot provides FREE GIS data downloads and creates custom spatial data CD-ROMs for geographic information systems and cartographic, digital mapping and spatial analysis applications

Europe

Download street maps in shapefile format (.shp.zip).

Download Map Data

All map data available to download is in shapefile format. The shapefiles have been zipped for easier download. You may use our free MapBrowser software to view the shapefiles.