The topography detail is incredible, and it shows all the trails, lakes and streams in the area, making it perfect for hunters, as well as fishermen. It's also printed on waterproof paper so taking it into the field shouldn't be a problem.
In addition to paper maps, the site also offers digital maps for your GPS device, and is chock full of info about each states hunting regulations, draw process, and tips to help you be successful in your area. It breaks down deer, elk and antelope areas, as well as area specific statistics on each species. Needless to say, you could spend a lot of time on this site!
Check these guys out. I can promise you won't be disappointed.