Quiz: What was the first known European expedition to view the Gra January 28, 2025 by Orin Thorne What was the first known European expedition to view the Grand Canyon? Discover more about Grand Canyon Tours at our home page. A) Garcia Lopez de Cárdenas in 1540 B) John Wesley Powell in 1869 C) Francisco de Coronado in 1540 D) William Beebe in 1927 Submit Answer
