Colorado grandest canyons from the Royal Gorge to Glenwood to the Black Canyon of the Gunnison
Black Canyon of the Gunnison is one of the largest canyons in the U.S.. Its dark walls are unique. Photo by Lisa Lynch, courtesy of the National Pa...
Black Canyon of the Gunnison is one of the largest canyons in the U.S.. Its dark walls are unique. Photo by Lisa Lynch, courtesy of the National Park Service. Of course you've heard of the Grand Canyon, Arizona's spellbinding national park and the largest canyon in the United States. But have you heard of the grand canyons of Colorado? Colorado is home to two of the other top 10 largest canyons in the U.S.: Black Canyon of the Gunnison and the Royal Gorge. The Centennial State also boasts countless stunning and historic canyons that range from tiny to majestic and serene to crowded.