france, great east, alsace, mountain lake

alsace ballad beautiful beauty big blue boardwalk calm canada countryside department environment est europe fir flowers forest france grand grass green gresson haut hiking idyll lake landscape lorraine massif mirror mountain mountains natural nature neuweiher outdoor panorama panoramic park path peaceful picnic picturesque preserve quiet reflection region relaxing rhin scenery scenic sky spring stroll tourism tourist tracking trail travel tree trees valley vegetation view viewpoint visit vosges walk walker water wilderness