“ Qubbat Al-Silsila” (Dome Of The chain)
It is a small building of beautiful shape and adornment. It's walls are open, and it has one Mihrab in the face of Al-Qibla.The Umayyad caliph Abdul Malik bin Marwan commanded its establishment; the reason of its construction, It was probably built as a model on which Qubbat Al-Sakhra was built.