Answer:
Arizona
Step-by-step explanation:
Arizona's Grand Canyon National Park is home to much of the massive Grand Canyon, with its complex red rock bands exposing millions of years of geological history. Viewpoints include Mather Peak, Yavapai Observation Station, and Lookout Studio and Desert View Watchtower by architect Mary Colter. Lipan Point is a popular spot with wide views of the canyon and the Colorado River.