Colorful Norwegian County Maps - County maps showing county parishes
Norway Topographic Maps for Sale - Lists of very detailed topographical (1:50,000 grid) maps for sale. It shows individual structures. View the index to find the right map.
Norwegian County Maps (1801 census) - Norwegian County Maps showing county parishes as they looked for the 1801 census.
Online Map of Norway - From Statens Kartverk, the offical mapping authority for the Norwegian Government. Can be zoomed to see individual buildings. Has many farm names.
Sons of Norway Map Service - Members receive discounts on maps produced by Statens kartverk, the official mapping authority for the Norwegian Government.