Sansiantai (Terrace of the Three Immortals)

Situated at the 112-kilometer mark on the coastal highway, Sansiantai consists of a headland facing a small island in the sea. The three huge rocks that make up the island's most prominent feature have given rise to a local legend that three of China's Eight Immortals once landed there. Hence the name of the island, which means "terrace of the three immortals".

The island was once connected to the headland by a neck of land that has been eroded away. It is now connected by a red, scalloped footbridge, and the island has a network of footpaths for viewing its geological features such as potholes, sea-eroded caves and trenches, as well as rare coastal vegetation. The island is surrounded by coral reefs and a multitude of tropical fish, making this an ideal spot for diving.