Yes, the Monastery (Ad Deir) is widely considered one of the most rewarding sights in Petra, Jordan, and is absolutely worth the effort required to reach it. While the "Treasury" (Al-Khazneh) is the most famous facade, the Monastery is significantly larger—measuring 47 meters wide and 48 meters high—and is located in a much more dramatic, secluded mountain setting. To get there, visitors must climb approximately 800 to 850 rock-cut stairs through a winding canyon. The hike takes about 45 to 60 minutes and offers spectacular views of the rugged desert landscape along the way. Because it is located at the far end of the archaeological site, the Monastery tends to be less crowded than the Treasury, allowing for a more peaceful and awe-inspiring experience. At the top, there is a small café where you can rest and enjoy the monumental Nabataean architecture. For most travelers in 2026, the sense of accomplishment from the climb, combined with the sheer scale and craftsmanship of the rock-cut temple, makes it the highlight of their Jordanian journey. It is best to start the hike in the early morning or late afternoon to avoid the most intense desert heat.