Cartography: Canadian Cartographic Association weblog
The Map Room: A weblog about maps
Geospatial semantic weblog: On the cross-fertilization of geospatial and semantic web technology
University of Uppsala Library: The Section for Maps and Pictures
University of Texas Austin, Perry Castañeda Library Map Collection: Historical Map Websites
Archaeovirtual, Paestum, Italy
National Humanities Center, Duke University Toolbox Library
Ora Lassila's blog: Semantic Web