Aerial view drone shot over a beautiful reservoir created by the dam connecting the islands in Hong Kong Geographical Park in Sai Kung

aerial aerial photography beach blue country park countryside landscape drone garden geological geological exploration geopark hiking mountain holiday beach hong kong hong kong global geopark kau sai chau kiu tsui country park nature nature background sai kung scenery scenery landscape sea sharp island sand levee sunny volcanic rock water china day scenic beaches sand green vegatation island outdoor dam reservoir sunset inhabited brown beautiful blue water trees natural road wall connecting islands dense vegetation