Galle Castle was built by Portuguese in the 16th century. It is a typical example of European defense fortresses in South Asia and Southeast Asia. The old castle and its castle are built on the rock peninsula, which is a natural port. Because of the emergence of a large number of coral reefs, the entrance of the port becomes extremely complex. At noon after the rain, the sun is no longer so sunny, scattered in the castle, feeling the comfort of the old days.