vanhankaupunginkoski rapids and vantaa river in extreme cold winter

barrage bourn bourne cascade coldness dam drain dream dribble drop exposure extreme falls finland flow flush foam fog foggy freeze freezing frost golden haze hazy helsingfors helsinki ice icy levee long march mist misty outdoors outpouring pour power putous rapids river scandinavia seethe slosh snow snowy splash splatter spray spring station stream suomi swill vanhankaupungin vanhankaupunginkosken vanhankaupunginkoski vantaa vantaanjoki water waterfall weather winter wintry