Illuminated dam wall in the evening twilight, Edersee, Ederstausee, Edertalsperre, behind Schloss Waldeck, Hesse, Germany, Europe

alternative energies alternative energy artificial lakes artificial lake atmosphere atmospheric light atmospheric barrage buildings building castles castle central europe dams dam walls dam wall dam deserted dim dusky dusk eco friendly ecofriendly ederstausee electricity supply electricity empty energies energy production energy sources energy source energy environmentally friendly europe evening atmospheres evening atmosphere evening mood evening skies evening sky evenings evening famous place german federal republic germany green energy hessen hesse hessia historical historic hydroelectric power plant hydroelectric power stations hydroelectric power station hydroelectric power hydropower plant hydropower hydro power illuminated illuminations illumination in the evening lake edersee lakes lake light atmosphere light mood lit middle europe mood nobody no one no people palace place of interest power generations power generation power supplies power supply power regenerative renewable energy renewable reservoir dam schloss waldeck sights sight spotlighted sustainable talsperre tourist attractions tourist attraction travel photography travel twilight uninhabited waldeck castle water power water reservoirs water reservoir water supply dam water