From dashuwan beach around the island, you can see five caves arranged in turn. The cave is called zangbing cave by the local people. The cave is open and connected with each other. It is said that Lin Biao began to build it in the late 1960s, which can hide a reinforced battalion.
Address: dongfushan Island, Dongji Town, Zhoushan City
Longitude: 122.78182492603
Latitude: 30.12977107063
Tour time: 30 minutes
Traffic information: you can walk to dongfushan island
Ticket information: no ticket required
Opening hours: all day
Lin Biao Baodao cave
Putuo Mountain Buddhist Museum - Pu Tuo Shan Fo Jiao Bo Wu Guan
Ruijin Republic cradle scenic spot - Rui Jin Gong He Guo Yao Lan Jing Qu