water reservoir lake on mt. jakobshorn in davos graubünden switzerland in summer

2015 29th 843m activity and area august beautiful biking blue city colorful davos days few for forest from graubunden graubafrac14 nden green hiking holiday holidays jakobshorn klosters lake landscape leisure many mountains nature outdoor outdoors panorama parsenn peak perfect reservoir season sightseeing simply sky some spend summer summit switzerland taken the there top travel vacation view water weissfluhgipfel weissfluhjoch wideangle with wonderful wood