Abo Ruins are part of Salinas Pueblo Missions National Monument, which preserves a complex of three historic Spanish missions near the city of Mountainair.

While use of the site is believed to date back to the 14th century as a major trading station, its first recorded use was in 1583, when it was visited by Spanish explorer Antonio de Espejo. In 1622, the site was designated for use as Mission of San Gregoiro de Abó, which was constructed seven years later and served a population of more than 1,600 Pueblo indigenous people at its peak.

Today, the site features a visitor center showcasing museum exhibits and two educational trails offering access to important ruins. Ranger-led petroglyph tours are available with advance reservations.

Address: Salinas Pueblo Missions National Monument, PO Box 517, Mountainair, NM 87036-0517, Phone: 505-847-2585

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