International Friendship Exhibition, built inside mountain as nuclear bunker, at Myohyang, North Korea, Asia

travel destination photography horizontal colour image outdoors day building exterior no people tree landscape scenics non urban scene physical geography myohyang north korea asia international friendship exhibition myohyangsan north pyongan province north korean culture national landmark museum arts culture and entertainment lawn grass hedge forest mountain nuclear bunker myohyang mountains colour color image color outside tourist destination travel nobody no one no one landmark place of interest topography scenery scenic scene scenes picturesque north korean korea korean typically north korean traditional culture tradition traditional traditionally traditionally north korean