Best is to land on top, easy if you have the altitude for it. If you have to land down, there is a small place near a track 200m down the viewpoint but it is small and technical. My advice is to go check before flying and find a place that you think is good for you. (you can also try to go see down in the wadi to the East (to the dam), if you can find a suitable place to land close to the road.)
