Aerial backward movement shot over the dam connecting two islands in the Hong Kong Geographical Park in Sai Kung on a beautiful sunny day

backward movement aerial shot dam reservoir green greenery lush green vegetation day sunny outdoor outside aerial 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 shallow water sharp island sand levee volcanic rock water china scenic sand vegatation island sunset connecting islands road roads brown movement of vehicles connecting