Leave Only Footprints: My Acadia-to-Zion Journey Through Every National Park

Following a painful broken engagement, CBS correspondent Conor Knighton spent a year visiting all 59 United States National Parks. His narrative follows a chronological route from the rocky shores of Acadia to the red cliffs of Zion, organized by thematic connections rather than mere geography. He examines the history of the National Park Service, the geology of volcanic craters, and the preservation efforts required to maintain delicate ecosystems. Along the way, he profiles the rangers, residents, and quirky enthusiasts who inhabit these protected lands, documenting how distinct landscapes like the Everglades or the Arctic Gates shape human behavior.

This book serves outdoor enthusiasts and readers interested in the intersection of American history and natural science. It provides a practical look at the logistical realities of long-term park travel while explaining the specific environmental challenges facing different biomes. Readers gain a deeper understanding of the ecological diversity within the park system and the specific cultural heritage tied to various regions. People finish the book with a clearer perspective on how solitude and a connection to the wilderness can reset one’s internal priorities after personal upheaval.