Galleries Travel Germany North Rhine-Westphalia Rundweg Schlüsselburg Rundweg Schlüsselburg Walking sign of a hiking path in a nature reserve near Petershagen-Schlüsselburg, Germany. License License this image from Alamy Keywords germany hiking minden-luebbecke nature reserve path petershagen route schluesselburg schlüsselburg sign walking winter More from this shoot Burg Schlüsselburg