Ruined caravanserai on old Silk Route, near Natanz, Iran, Middle East

travel destination photography horizontal colour image natanz iran middle east silk route old ruin outdoors day iranian culture caravanserai old the past history desert mountain scenics landscape physical geography remote no people building exterior colour color image color outside tourist destination travel nobody no one no one topography historical historic heritage cultural culture scenery scenic scene scenes picturesque ruin ruins ruined old ruins remains typically iranian traditional culture tradition traditional traditionally iranian traditionally iranian