The "Monastery," known locally as Ad Deir, is one of the largest and most spectacular monuments in the ancient Nabataean city of Petra, Jordan. Carved directly into a sandstone cliff in the mid-1st century AD, its facade measures 47 meters high and 48 meters wide, making it even larger than the famous Treasury (Al-Khazneh). To reach it, visitors must climb a grueling 800-step path up the mountainside, which takes about 40 to 60 minutes on foot. Despite its name, it was originally a Nabataean tomb or cultic chamber, likely dedicated to the deified King Obodas I. The name "Monastery" came much later, in the Byzantine era, when the structure was repurposed as a Christian church, evidenced by several crosses carved into its interior walls. The site offers breathtaking views of the Wadi Araba valley and serves as a powerful testament to the architectural ingenuity of the Nabataeans, who successfully blended Hellenistic and Mesopotamian styles.
The monastery near Petra is known as Ad Deir (also spelled Ad-Deir or Ad Deir). It is one of the most iconic and impressive monuments in the ancient Nabatean city of Petra, located in southern Jordan. Ad Deir is often referred to simply as “The Monastery” due to its later use as a Christian monastic site, though it was originally built as a Nabatean tomb or temple in the 1st century AD.
Ad Deir is a must-see for visitors to Petra and is often considered one of the highlights of the site due to its remote location, stunning architecture, and the panoramic views it offers.