Stayed 4/11. Stunning location at the base of the Moiry Glacier. Very quiet at this time of year. 5 others with me on a Monday but lots of space & everyone bunkered down inside their vehicles as it’s COLD at 2249m above sea level! No phone signal. I couldn’t see a single sign regarding payment, QR code or anything similar & I checked every sign all the way along the road from the entry tunnel.