Which country does Palawan island belong to?

Palawan is the largest island of the province of Palawan in the Philippines and the fifth largest island of the country. The north west coast of the island is along the South China Sea, while the south east coast forms part of the northern limit of the Sulu Sea.

The entire length of the island forms a mountain range, with a peak altitude of 2,086 meters (6,844 ft) at Mount Mantalingajan. Other significant peaks include Mount Gantung (1,788 meters (5,866 ft)) in Batazara and Victoria Peak (1,726 meters (5,663 ft)) in Narra.

Unlike most of the country, Palawan is biogeographically related to Borneo regarding its fauna and flora.

The geology of Palawan is, in many ways, unlike other parts of the Philippines. The crust of northeast Palawan was derived from the southeast edge of the continental crust of China, part of the Eurasian Plate. It is the exposed portion of a microcontinent that drifted southward with the opening of the South China Sea.