Canyons, immense natural formations, are the central topic of "Canyon Facts," which explores their geological origins, diverse ecosystems, and geographical importance. These dramatic landscapes, carved by erosion and tectonic activity over millions of years, reveal Earth's history, offering insights into past climates and geological events. Canyons serve as archives, showcasing the cumulative impact of environmental processes.

The book uniquely bridges Earth Sciences with Ecosystems and Habitats, demonstrating how geological features influence biological variety. It adopts a systems perspective, emphasizing the interconnectedness of geological, ecological, and human factors.

The book begins by discussing the fundamentals of erosion and tectonic uplift, progresses to specific case studies, such as the Grand Canyon, and then explores the unique ecosystems within canyons, concluding with implications for resource management and hazard assessment.