Flags of the Navajo Nation, New Mexico and the Unites States (from left) at the four corners Monument, where Arizone, Colorado, New Mexico and Utah meet
Bronze marker at the Four Corners Monument and Tribal Park. Four Corners is the only place in the United States where four state borders meet at one point - Colorado, New Mexico, Arizona and Utah
The Four Corners Monument, where Arizona, Colorado, New Mexico and Utah meet
