Individual links are slow. Utilizes Crescendo plug-in for Netscape. Links also found here are excellent history and campground pages. Sponsored by the USDA Forest Service. LL Bean Park Search Use this search mechanism to find AZ parks with hiking available.
Most parks have small write-ups.
Maps of National Parks from The University of Texas at Austin Library Be patient as most of these are very large files. To find the Grand Canyon Maps from this library click here . A nice page. You won't find long hikes here, but this looks like a great place to take the family. Nice map links.