Cave out side of Riyadh on the Dammam Road just past the industrial area.

 The way down took twice as long as to come up, its all loose rocks and boulders with O'DUrine and O'D BatGuano perfuming our senses.

                                                                                     The pool found at the bottom. The water is usually  much lower and you can go further into the cave. We enjoyed a short skinny-dip in the refreshingly cool clear waters of the cave.