Sefid Ab – Gorgan

Aq Su waterfall is located in the 42 kilometer distance of Galikesh town and in the eastern end of Gulistan national park. The natural ponds of this waterfall takes water to the end of the path through a natural and stair like way from the waterfall inception. The water debit of this waterfall is 30 liters per second. This waterfall finally enters Madarsu River and then enters Gorgan River.