Dingzhou Kaiyuan Temple Tower is one of the tallest brick and wooden structures in the world. Built in 1055. The tower is all brick and wooden structures, flat octagonal, eleven floors, high 84.2 meters. The tower has four front coupon doors, the rest are set up with fake windows on all sides, carved geometric windows; Each floor of the tower has a ladder, between the two floors form an octagonal corridor, the tower has Buddhas and paintings. But the interior was not open when I went.