Where can I find a map of the Upper Snake Region public hunting?

Great question and the answer is that most public lands are open to hunting.  The trick is that it might be hard to locate a single map that shows all levels of public land at the state and federal levels.  The BLM has maps available that show land ownership beyond their own lands, including state school sections and other federal lands like the national forests. Our website is a good place to start: http://fishandgame.idaho.gov/public/hunt/?getPage=250