Aerial drone rotating shot over ruins of old stone walled houses in Cavergno village, District of Vallemaggia, Canton of Ticino, Switzerland on a cloudy day

aerial drone shot old stone walled old houses grass green vegetation greenery cavergno ticino switzerland canton of ticino vallemaggia vallemaggia district daytime cloudy day overview stone nature building architecture mountains europe hiking tourism medieval alps ancient valley village landmark roman history town historical european giornico leventina swiss old house road path rural area rural ruins homes ruins of village stonewall outdoors