Public domain map and atlas

• Free World Map, GNU maps
• Library of Congress Contemporary Maps
• Nationalatlas; the data is in the public domain as indicated by the national atlas FAQ. The data is in SDTS, E00, Shape and TIFF formats
• Map of the Mediterranean
• Perry-Castañeda Library Map Collection. Most of the maps scanned by the General Libraries and served from this web site are in the public domain
• Versimap public domain maps
• Some blank maps contributed by Wikipedians

Countries

• Maps of the countries of the world

Cities

• World city maps

And you can obtain more atlas and maps from public domain encyclopedias, books and documents.