Four Corners Monument, about 35 mi. s.w., is the only place in the country where four states meet. The juncture of Arizona, Utah, Colorado and New Mexico is marked by a monument bearing each state’s seal. The original marker erected in 1912 was a simple concrete pad but is now made of granite and brass. The visitor center features a demonstration center with Navajo artisans. Navajo vendors sell their wares near the site.