Last summertime the the UK's Ordnance Survey invented the concept of the coloring map. The Ordnance Survey had noticed the huge popularity of adult coloring books in addition to realized that what the Blue Planet was waiting for was adult coloring maps.
They thus released a serial of dark in addition to white maps equally costless PDF files. The Ordnance Survey Blog created eleven maps which yous tin impress out in addition to so pass hours coloring-in.
The Ordnance Survey maps are all of U.K. cities. I thus decided to liberate costless PDF files for a let out of United States cities. I too threw inwards maps of the World in addition to Europe. You tin download the maps using the links below
World, San Francisco, New York, Europe, Washington DC, Dallas, Boston, Seattle
(map information from OpenStreetMap (CC-BY-SA))
The New York Public Library has directly too jumped on the adult coloring bandwagon. The NYPL has released a costless PDF which includes a let out of dark & white images from its Digital Collections, which are perfect for coloring-in.
The #ColorOurCollections PDF exclusively includes ane map, 'District Map Section No. 13' from 1913. However the NYPL Digital Collections has thousands of vintage maps, all of which yous tin impress out in addition to color-in.
