Tourists walking on the Great Wall of China, UNESCO World Heritage Site, Mutianyu, Beijing District, China, Asia

travel destination tourist destination tourist attraction place of interest photography colour image colour horizontal outdoors outside day daytime incidental people tourist walking great wall of china chinese traditionally chinese unesco unesco world heritage site mutianyu beijing district china chinese traditionally chinese asian asia landscape scenics physical geography topography high angle view non urban scene international landmark landmarks cloud clouds blue sky capital cities capital tradition traditional culture nature hill architecture architectural ancient built structure ancient civilisation separation