This book chronicles the geological and human history of a significant lake in Oregon, detailing its transformation into a national park. It examines the natural forces that shaped the lake and the subsequent efforts to preserve its unique environment. The narrative likely explores the ecological significance and the challenges of managing such a natural wonder for public access and conservation.

The book is likely to be appreciated by readers interested in natural history, conservation, and regional American history. Its focus on a specific natural landmark suggests a detailed and informative approach, potentially appealing to both general readers and those with a specific interest in Oregon's natural heritage. The transformation into a national park implies a narrative arc that includes human intervention and preservation efforts.