Sanga-Sanga
Sanga-Sanga is an island of the Celebes Sea in the southwestern Philippines, bordered to nordwest by the Sulu Sea. The island is part of the Sulu Archipelago. It is sandwiched between Tawi-Tawi Island to the east and Bongao Island to the south.
The island is subdivided into 11 barangays, all belonging to the municipality of Bongao in the province of Tawi-Tawi.