Historical Markers in Union County, New Mexico
Black Jack Ketchum (1)
Capulin Mountain National Monument
Clayton and Santa Fe Trail-- Cimarron Cutoff
Clayton Dinosaur Trackway
Clayton Lake State Park
Colfax County War (2)
Folsom Archaeological Site
McNees Crossing
New Goodnight Trail
New Mexico Boys School
Rabbit Ear Mountains (1)
Rabbit Ear Mountains (2)
Sally Rooke, Heroine of the Dry Cimarron Flood (1843–1908)
Santa Fe Trail
Santa Fe Trail – Cimarron Cutoff
Sierra Grande
Tollgate Canyon
New Mexico was the birthplace of several famous figures in American history, including the outlaw Billy the Kid, the physicist J. Robert Oppenheimer, and the astronaut Harrison Schmitt, who was one of the last men to walk on the moon.