National Parks and the Supreme Court: Groundbreaking Legal Battles with Carla Chung Mattix (U Nevada Press, 2026)
The national parks are loved by many Americans and visitors from around the world. Yet, few realize how often these landscapes and their history have been shaped by questions answered in the courts. With more than 3,500 lawsuits involving the National Park Service, litigation has shaped and defined the character of the parks. Litigation has determined how land can be added to national parks, answered questions about treaty and free speech rights on park land, and settled numerous other disputes that have helped determine what the parks look like today. In her new book National Parks and the Supreme Court: Groundbreaking Legal Battles (University of Nevada Press, 2026), Carla Chung Mattix examines five landmark Supreme Court cases involving national parks over the course of nearly a century. These cases provide readers with a new lens to understanding the parks and help them understand the role of the courts in the nation's public lands. In this episode, Mattix, who was an attorney for the National Park Service in the U.S. Department of the Interior's Office of the Solicitor for 25 years, discusses her new book and the Court's influence on the national parks.