alpine mountain mattstogg above the wahlensee lake and ski resort amden - canton of st. gallen, switzerland

adventure alpine alps amazing amden background beautiful beauty canton climbing extreme forest gallen geology grass green high hiking hill lake lakeside landscape majestic mattstogg mount mountain mountains natural nature outdoor outdoors panorama panoramic peaceful peak range resort ridge rock rockies rocky scenery scenic schweiz ski stone summer summit swiss switzerland terrain top tranquil trees view wahlensee wanderlust wilderness