The Gorge Of Three Mountains. The southern Crimea. Gorge-the canyon of the Uch-Kosh - the tectonic crack, which was diluted flows the river of the Ball and is rightfully considered to be one of the most picturesque and beautiful places in the mountain Crimea. The river of the Ball (in Turkic - «Child») is the number of small cascades of waterfalls. Merged with the river Ãóâà on the outskirts of Yalta, the Ball takes its name and together they give the beginning of Äåðåêîéêå. One that flows through the center of Yalta and flows into the sea in the area of seaport.