panoramic views of the alpine peak zuestoll in the churfirsten mountain range

panoramic views alpine peak zuestoll churfirsten mountain range canton st gallen switzerland alps autumn background beautiful blue cliff ecology fall farmland forest forrest grass green heaven hiking idyllic lake landscape mountains nature outdoor panorama pasture picturesque rock rural scene scenery scenic schweiz sightseeing stone stones summer sunny swiss terrain tourism tranquil travel trees turquoise vacation valley view walenstadt