Alpine Structure Ruins, Grisons, Switzerland

Ruins of an alpine structure situated at around 2200 m a.s.l. in the Val Urschai, Lower Engadine, Switzerland (see [here](https://s.geo.admin.ch/8b6c79dd3e) for a map). The structure might have been a cellar for cooling milk. Its exact age is unknown, it belongs most probably to the Middle Ages or Early Modern Age. Nearby lie the seemingly associated ruins of a [building](https://sketchfab.com/3d-models/alpine-building-ruins-grisons-switzerland-539df679807249ab840fe9e8f9060275). Imagery shot in July 2011 using Kite Aerial Photography, see [https://silvrettahistorica.wordpress.com/2011/07/05/kinderspielzeug-im-dienste-der-archaologie/](https://silvrettahistorica.wordpress.com/2011/07/05/kinderspielzeug-im-dienste-der-archaologie/) (in German), and reprocessed in August 2020. Source: Objaverse 1.0 / Sketchfab