Brush up on your knowledge of Yellowstone's geography with this interactive version of National Geographic's Trails Illustrated map Yellowstone National Park MapPlanning a Yellowstone trip?

Yellowstone ... National Park Ranger and the Norris Geyser Basin Museum – that offer displays about park rangers and geothermal geology, while the Gibbon River is a great option for fly-fishing.

If you'd prefer someone else handle the details and logistics, consider a guided fishing charter with Yellowstone National Park Lodges. Recent visitors said Yellowstone Lake is beautiful and ...