Waterfall Schiessentumpel at Mullerthal, Luxembourg, Europe

travel destination tourist destination photography colour image colour horizontal waterfall schiessentumpel luxembourg mullerthal outdoors outside day landscape landscapes scenics scenery beauty in nature idyllic tranquil scene picturesque tranquillity water falls nature the natural world purity motion no people nobody no one no one tree physical geography topography rural scene arch rock bridge low angle view low angle forest engineering built structure