United States Geological Survey Maps

The library houses a large collection of U.S.G.S. topographic maps, featuring a complete collection of Wyoming 7.5 minute maps. Maps published by the U.S. Forest Service and the Bureau of Land Management can be found in the Government Documents collection, as well as current maps of foreign countries and the world.

The library can also print Wyoming topographic maps, just give us the name of the quadrangles you would like. The maps measure 24″ x 34″ and are printed in color on heavy duty paper at a cost of $7 each. Map printing takes a minimum of 24 hours.

Historic Maps Online

  • Historic Map Works - An extensive digital map collection, with more than 400,000 high-resolution, full-color historic maps.
  • Sanborn fire insurance maps for U.S. cities and towns from 1867 - 1970. These documents are invaluable primary resource material for historical and genealogical research.