dreiländereck, the place with the borders of belgium, germany and luxemboug

road lane tree asphalt neighbourhood lawn walkway garden yard sidewalk street infrastructure plant city suburb park grass flower autumn fall color mood days colored colors falling leaves fallen ouren burg-reuland welchhausen oberhausen lieler three country site border european union memorial unification heinerscheid treaty rome small town belgium borders germany luembourg luxembourg luxemburg lux grand duchy europe léiler clerf kanton village valley tiny founding contracts process located right luxembourg contracts german passable