arratille mountain lake mirror with white snow, and dark blue sky in french high pyrenees, pyrenees national park, france, europe

alpine arratille background black blue calm cauterets clean clear ecology europe france fresh glacial green high hike hiking lac lake landmark landscape marcadau mountain natural nature outdoor outdoors park pass peaceful picturesque pyrenees relax rock rocks scene scenery scenic snow still tourism tranquil travel trekking vacation valley view water white