Forum Moderators: not2easy
Local tourist boards can be a source of maps.
Public domain maps can be hard to come by, though. Good maps are expensive to develop and so people don't tend to give them away.
From the PCL:
Are the maps copyrighted?Most of the maps scanned by the University of Texas Libraries and served from this web site are in the public domain. No permissions are needed to copy them. You may download them and use them as you wish.