Cast your eyes down a map of Asia. Work your way down China, past Thailand, until you reach Malaysia. Then close in on the southernmost tip you can find on the Malaysian peninsula.
In the south-western corner of Johor, dipping into the Straits of Malacca, is a cape shaped like the inverted dorsal fin of a shark.
This is the coastal mangrove outpost of Tanjung Piai, home to the Tanjung Piai Johor National Park , and geographically the Southernmost Tip of Mainland Asia .