Bridge over a marshland near the Khongoryn Els Sand Dunes in the Gobi Desert, Mongolia

outdoor grassy grass sky lush landscape green field mountain hillside cloud nature hill pasture highland overlooking water building lake stone clouds animal standing mammal day distance old castle mound tree fox carnivore tall antelope deer wildlife brown fawn gazelle impala roe deer terrestrial animal white-tailed deer springbok black tailed deer safari thomson's gazelle antler giraffe dry high lone staring beach coast megalith island pond rock canyon valley grazing background beautiful sunrise sunset autumn cloudy plant land countryside travel hiking