Fratarica is a stream that comes out of the abundance of everlasting snow field (2240 m) in Loška wall. It flows into the Koritnica river in Log pod Mangart. On its way it overcomes 1000 meters of altitude and creates 29 waterfalls and several "jumpers". From a vantage point you will see the most famous waterfall in Fratarica stream where the water falls 50 meters deep in the almost perfect parabola. Waterfall Parabola.