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?

During the winter, you can cross-country ski on a 3-mile stretch of road by the towering Virginia Cascades. Situated more than 20 miles southeast of ... encounter a bear on the trails, do not ...

Of the more than 900 miles of trails available in Yellowstone ... bear spray (available for rent and purchase in the park and at the airport). The Mystic Falls Trailhead is off of Grand Loop Road ...

In the clip, originally posted by Deby Dixon Photography, viewers can see a road crowded ... As the Yellowstone safety page explains: "All of Yellowstone is bear country, from the trails in ...