Cool Yellowstone Park map - great for kiddo to follow! source: Chico Trip 2011: Info on Yellowstone and Montana Kids.
Map, Yellowstone National Park and Vicinity, click to enlarge
Yellowstone National Park - Floor plan map
Things to do in Yellowstone (split up into quadrants)
Yellowstone #nationalpark wildlife infographic (January for wolves, elk, bison, antelope, ravens)
top10 sights at Yellowstone National Park
MUST DO IT - road trip through national parks of America: Grand Canyon, Mt Rushmore, Grand Tetons, Yellowstone.. Do it with a escorted tour if you don't wanna drive, or rent a car!
Map used to see various sections of Yellowstone-- estimated travel times
Old Faithful Area Trail Map - Yellowstone National Park
The Grand Loop, Yellowstone National Park