water storage reservoir surrounded by forest . seasonal autumnal trees and a lake . barrage called urfttalsperre next to vogelsang

aerial autumn barrage beautiful birds blue colorful concrete construction dam destination famous forest gmafrac14 green hydro iceland kraftwerk heimbach lake landmark landscape mountain nationalpark eifel nature outdoor pond quadcopter reservoir river rock scene scenery scenic schleiden sky view storage stream summer tourism travel trees urfttalsperre valley vogelsang germany water waterfall surrounded seasonal autumnal called next urfttal