American Chinese family walk the ancient Great Wall of China at Mutianyu, north of Beijing, China

2 child family 2 children 2 girls 4 people ancient antiquities antiquity china chinese chinese tourists closeness coming down descending descent downhill east asia eastern culture ethnic diversity exotic locations family day out far east four people hand in hand historical sites landmark long walk outing steep slopes steps stone walls strength the great wall tourism site tourist destinations tourist site two daughters two young girls walking holidays wonders of the world world heritage site adults care caring daytime families full length full lengths historic site horizontal outdoors outside parent place places of interest real people sightseeing sightseers small group of people stock image stock photo stock photograph tourist attraction tourist sight tourists travel destination travel destinations travel photo travel photograph travel photography travel stock travels two children typical vacations world culture travel chinese culture chinese ethnicity chinese appearance asian ethnicity asians international landmark national landmark landmarks travel experience two generation family tourism destination travelers visitors visiting travellers traveler traveller visitor visit world cultures culture national culture color image color colour