calm little mountain river in summer

rock stream flower tree leaf plant water nature woodland pond garden wildlife wilderness river geology autumn green forest soil huge fallen trees small ruppertsklamm gorge lahn valley tiny called michesbach winds canyon reserve full rocks moved wild rough rupptesklamm piece lahnstein koblenz trails lahnwanderweg rheinsteig calm little mountain summer rupperts klamm lahntal lahn river valley hike hiking trail gorge westerwald taunus mountains wild wilderness michelsbach reserve rheinsteig lahnwanderweg natura 2000 canyon