I was looking for a map that would show the location of all of the US national parks. While doing the search I came upon a site
www.lib.utexas.edu/maps/national_parks/nps_map99.pdf. We enlarged it and printed it in several sections. The original size of it is around 16x24.
I was willing to pay for a foldable map of the parks but was not finding just what I thought I wanted for sale online. This map has many historic sites as well as the national parks. I really like it and thought that others here might like it too. It is from an entire map library which is well worth a look as it has great maps of many areas and all down loadable for free.
Mark and Michele