tomb of king tongmyong in pyongyang, north korea

5819 ancient antique architecture asia asian attraction building cultural culture exhibition exterior famous founder gallery garden goguryeo heritage historic historical king kingdom kingdoms korea korean landmark landscape located mausoleum museum north northernmost one oriental outdoor pavilion pyongyang religion royal ryongsanri scene scenery scenic sightseeing site temple three tomb tombs tongmyong tongmyang tour tourism tourist traditional travel unesco urban world