Tourists stand at gates to Tower of Buddhist Incense at The Summer Palace, Beijing, China

architecture china chinese decorations double doors east asia eastern culture eastern tourists ethnic diversity exotic locations far east historical sites nails open peking red doors tourism site world heritage site yi he yuan yihe yuan architectural daytime decorative doorway doorways entrance entrances full length full lengths historic site horizontal outdoors outside place places of interest stock image stock photo stock photograph tourism tourist attraction travel destination travel destinations travel photo travel photograph travel photography travel stock travels vacations world culture travel chinese culture travel experience tourism destination sightseeing travelers visitors visiting travellers traveler traveller visitor visit sightseers world cultures culture national culture color image color colour