About 30 mi west of Shiprock you can reach the only place in the United States where you can stand in four states at the same time—at the intersection of New Mexico, Arizona, Colorado, and Utah. Wide-open skies—broken occasionally by a distant mesa—surround the site, which was refurbished in 2010 on this very spot, refuting a flock of reports that the original 1912 marker for it might have been a few miles off. Native American artisans sell their wares here nearly
every day of the year. Facilities include picnic tables and restrooms, but you must bring your own drinking water.
U.S. 160, 6 mi north of Teec Nos Pos, AZ, from U.S. 64, Farmington, United States