Why the Grand Canyon Swallowed the Horizon

This documentary reveals how the Grand Canyon formed over millions of years, shaped by the Colorado River and the rising Colorado Plateau. Discover the surprising moment in 1869 when Charles W. Cook first saw the canyon and realized it was something greater than he could imagine. The narration explores the geological forces, ancient Native American stories, and the ongoing transformation of one of Earth’s most dramatic landscapes. Chapters: 0:00 The Moment of Discovery 0:37 The First Glimpse 1:18 The River’s Power 1:59 The Mystery of Time 2:45 The People Who Lived Here 3:23 The Unseen Forces 4:02 The Deepening Divide 4:44 The Legacy of the River 5:24 The Unfinished Story 5:58 The Endless Journey