rur river in monschau with historic half-timbered houses, nordrhein-westfalen, germany

along and architecture ardennes beautiful blue bridge buildings castle creek crooked cut decorations eifel europe forest forested german germany green half hall haller hills historic hohes houses idyllic into landscape line market medieval monschau mountains narrow nature near nordrhein north nrw old outdoor outdoors overhanging park peaceful picturesque reflection rhine rhineland river roer romantic roof roofs rur scenic slate stone stream timbered tower town travel trees valley venn verdant village wall west western westfalen westphalia white whitewashed