Tung Ping Chau, Hong Kong

Tung Ping Chau is the easternmost outlying island in Hong Kong, it is one of the Hong Kong Global Geoparks in Hong Kong. There are 'Three Flats and One Wonder', three flats are flat sea, flat island and flat rock, one wonder refers to famouse shale. The island is made up of sedimentary rock, it is mostly formed of extrusive igneous rocks, these rocks are Hong Kong's four famous natural sights.