Some of the maps here are generated from the National Geographic mapping program "TOPO!" (see
http://www.nationalgeographic.com\TOPO ) They will have the National Geographic logo on them.
The rest of the maps are public domain USGS topographical maps. So, you can use them as you see fit. This means, if you wish, while viewing the map you can click the "Save Photo" button below the photo and it will copy the photo to your computer.
For the full listing of all the topo maps for all 50 states, see
this site
(I may have to change this later as it seems to be a "temp" holding area)
I was originally pointed to this resource thru the
Wikipedia site found here
Bridger Wilderness Area, WY Shows the trail to Big Sandy Lake after it has left the trailhead area. USGS GeoTIFF DRG 1:24000 Quad of Temple Peak. Product:646867
Bridger Wilderness Area, WY Shows the trail to Big Sandy Lake after it has left the trailhead area. USGS GeoTIFF DRG 1:24000 Quad of Temple Peak. Product:646867