Qasr Abu el-Kharaq is a notable archaeological site situated approximately 3 kilometres northwest of Qasr Bshir in Jordan’s eastern desert. Originally constructed as part of the Nabataean Kingdom’s defence system between 150 BC and 105 AD, this rectangular watchtower measures about 22 by 18 meters and features inward-sloping external walls designed to enhance structural stability. The entrance, located on the northern outer wall, is slightly elevated above ground level, suggesting the possible existence of steps or a platform leading up to it.  

Following the Roman annexation of Nabataea in 106 AD, Qasr Abu el-Kharaq was integrated into the Limes Arabicus, the Roman frontier system established to secure the eastern desert border of their Arabia province. Archaeological findings, including ceramics from the Iron Age, Nabataean, and early Byzantine periods, indicate a continuum of occupation and utilisation. The site’s strategic location offered expansive views of the surrounding landscape, allowing for effective monitoring of movement across the desert terrain.