"The Grand Canyon of Colorado" is a book written by the outstanding conservationist and writer John Muir. In his work, he describes the exciting adventures and experiences he had while traveling in a big wagon along the Colorado River. The author tells in detail about the huge deep canyons, graceful rivers, mighty rocks and unique fauna and flora of this unique natural wonder. "The Grand Canyon of Colorado" is an exciting journey through the landscapes and wonders of wild nature, which will leave an unforgettable impression in the heart of every reader.