The remotest place in the country, outside of Alaska, is a region in Yellowstone National Park ironically named the Thorofare, for its historic role as a route traversed by fur trappers. A Week in Yellowstone's Thorofare is a history and celebration of this wild place, set within a week-long expedition that the author took with three friends in 2014.

Drawing upon the first-person accounts of rangers who have patrolled the area, archival documents, and Michael Yochim's personal experiences over almost three decades, A Week in Yellowstone's Thorofare distinguishes between the notions of wildness and wilderness. Through historic vignettes, descriptions of natural resources, and the author's own experiences, it argues that wildness is the most precious, and easily lost, attribute of wilderness.

The Thorofare is remote not only from roads, but also largely unexplored in the vast body of wilderness literature. A Week in Yellowstone's Thorofare aims to fill that void. Recognizing both the value and the fragility of wildness, the rangers who manage the area have struggled through many eras to preserve it. This book chronicles many of the struggles through which it has remained protected for visitors today.

Yochim offers poignant insight into the passions that motivate those who manage, defend, and journey through the Thorofare. His story demonstrates the importance of wild places for touching and understanding a fundamental part of the human experience. Part history, memoir, travelogue, natural history, and reflection, the book will appeal to readers interested in preservation, the wilderness movement, the history of National Parks, or the natural treasures of Yellowstone.