"With this book as your companion, it's like having a ranger as your guide on every trail. With over 40 years of combined experience as park rangers in Yellowst

Dayhikes -- 29 in all -- of different lengths and ability levels. Each has a contoured map and narrative about natural and human history, botany, geology and ot

Join three Yellowstone National Park experts in their remarkable discovery of the park's 200-plus new waterfalls, most of which the American public, and even Ye

Field guide for use of Yellowstone National Park's trails and backcountry.