Muallaqat al-Dayr, located near Iraq al-Amir in the Wadi al-Seer area just outside Amman, is an ancient columbarium (dovecote) carved directly into the rock face. Standing over 7 meters tall, this structure comprises two chambers, each featuring numerous triangular niches meticulously arranged across three levels. These approximately 800 niches were designed to house doves, which were bred for various purposes, including food, sacrificial offerings, and possibly communication.  

The exact dating of Muallaqat al-Dayr has been subject to scholarly discussion. While some sources suggest it dates back to the late Iron Age, specifically the Iron II period (circa 1000–586 BCE), definitive archaeological evidence is limited. The continuous reuse of such structures over centuries complicates precise dating. Nevertheless, the columbarium stands as a testament to the region’s historical practice of dove breeding and offers valuable insights into the agricultural and religious practices of ancient communities in the area.