Krioklys, Harjumaa
Vahiküla joastik is a small waterfall on the Vääna River in Harku Parish, near Tallinn. It drops in stages across roughly 50 meters of three terraces, with the lowest and largest cascade about 1.5 meters high and 4.5 meters wide. It is most impressive during high water in early spring and autumn, and is reached on foot along the riverbank from a nearby bridge.