How many caves are there from Linhai to Du Qiao?

Five. There are five caves from Linhai to Du Qiao. Linhai, referred to as "Lin" for short, is a county-level city managed by Taizhou City, Zhejiang Province. Located in the central coast of Zhejiang Province, the south wing of the Yangtze River Delta Economic Circle, and the sub-central city of Taizhou. The land area of the city is 2203 square kilometers, and the sea area is 1.590 square kilometers. Surrounded by mountains on three sides and facing the sea on one side, the city has the characteristics of "seven mountains, one water and two fields", which belongs to a subtropical monsoon climate with four distinct seasons and abundant rainfall.