Sapa-Sapa

', officially the ', is a in the province of , . According to the , it has a population of .
Geography.
Barangays.
Sapa-sapa is politically subdivided into 23 barangays. 
Panampangan Island.
Panampangan Island is located in the municipality of Sapa-sapa. The island itself is famous for its sandbar which is considered the longest in the Philippines.
At low tide, the sandbar connects to the nearby islet of Panampangan island.