The Secret Waterfall of the Hajar mountains is possibly the only waterfall with water all year round in Arabia. Standing at 12 meters high, this pristine waterfall is a 4-5 hour hike through large boulders, large and cool wadi pools, and narrow rocky passages. This hike has no elevation gain, so it is considered easy to moderate, but it requires good physical fitness and endurance.

Available during the summer and autumn months only.