beautiful old quarry filled with water in the so-called 'teutuburger wald

blue canyon view forest hiking trail trails hills sky landscape kreis steinfurt lake lengerich lime mafrac14 nsterland nature background conservation reserve north rhine westphalia plants quarry stone pit summer tecklenburg tecklenburger land teutoburg teutoburger wald teutoschleife trees turquoise water beautiful old filled -called 'teutuburger wald' when walk one walking tours called 'teutoschleife' near village germany