Found a good resource for maps of some of Wyoming's public fishing accesses.

Here: http://gf.state.wy.us/wildlife/access/gf/public/

These are the files of the maps they print out and put on the signs at the access spots, so they show foot trails and foot access on public and private land.

My usual spots:

Leazenby:


Laramie River:


Meeboer:


Just to name a few...