This is a stunning place, with distant views of snow-covered mountains and closer views of the striking cliffs rising from the valley floor.
We arrived at the public bathroom. In English and French, it explained that one must go inside and lock the door. Once inside the space-age toilet-capsule, one does one's business. Then the sink, with assembly-line efficiency, squirts soap onto outstretched hands, then water, then warm air for drying.