fahlensee lake in a very narrow valley between bollenwees and zwinglipass mountain in appenzell, switzerland

above alpine alps alpstein angle appenzell appenzeller appenzellerland bollenwees canton day daylight deserted elevated empty european exterior facurren fahlensee famous high highalpine highangle hiking journey kanton lake landscape llensee mountain mountains outdoor panorama peak picturesque place range ranges santis scenery swiss switzerland travel trekking valley view views