To reach the magnificent Ad-Deir (The Monastery) in the ancient city of Petra, Jordan, you must climb approximately 850 to 900 hand-cut stone steps. The path begins near the Basin Restaurant at the end of the main valley trail and winds upward through a rugged canyon. While the number of steps is the most cited figure, the experience is more of a steep, one-hour hike than a simple staircase climb. The steps vary in height and depth, having been worn down by centuries of use and the hooves of the donkeys that ferry less-mobile tourists to the top. Along the way, you’ll encounter dozens of Bedouin stalls selling tea and souvenirs, which offer perfect excuse-points to stop and catch your breath while enjoying panoramic views of the surrounding mountains. In 2026, the climb remains a "right of passage" for Petra visitors; while it is physically demanding—especially in the Jordanian heat—the reward is a stunning view of a facade that is even larger (though less intricate) than the famous Treasury. It is highly recommended to start the climb before 10:00 AM to avoid the midday sun and the largest crowds.