The bell and drum tower is an antique building with double eaves and pavilions, and painted with golden dragons and seals. The bell bell has a round bell mouth, with a height of 2.97 meters, a knob of 0.5 meters and a diameter of 1.98 meters. The bronze bell gradually thickens from top to bottom, and the impact point is more than 10 cm thick. There are strong ribs in the body, which weakens the impact force. The bell body adopts the formula of ringing copper, which is made of high tin bronze, with loud sound, rich sound quality, long effective delay and long transmission distance. The shape of the bell is beautiful and generous, and the surface is bronze. The inscription of han li, Wangwu Mountain's "the best cave in the world", is cast on the top, which consists of four parts: the middle of the world, the source of Taoism, the polar region of Taoism and the gathering of famous scholars. The button of the bell was made in the shape of Pu Lao, one of nine sons of the dragon. Other decorations are simple and elegant, and the casting is clear and regular.