Abo is a pueblo ruin in New Mexico that is preserved in the Salinas Pueblo Missions National Monument.
The Abó Ruins are located about 9 miles west of Mountainair, at about 6100 feet (1859 m) above sea level. They are said to date back to the 1300s. It was a major trading station during its time. There is a visitor contact station, a 0.25 mile (0.4 km) trail through the mission ruins, and a 0.5 mile (0.8 km) trail around the unexcavated pueblo ruins.
It was declared a National Historic Landmark in 1962.