Capul

Inabaknon is unique in it being only distantly related to the languages spoken in the entire Visayas and Luzon regions.

A lighthouse was built on the island which served as a guidepost for the Acapulco-Manila galleon trade vessels passing through the treacherous waters of San Bernardino Strait.

The people who refused to submit to the Sultanate and convert to Islam fled Balabac under the leadership of a datu named Abak.

[8][9] On June 18, 1966, barrios Mahaba, Maragat, Mongolbongol, Panganoron, Sila, Ternate, and Sang-putan were excised from Capul to form the new municipality of San Vicente.

[10] The municipality is contiguous with Capul Island, located at the southern entrance to the San Bernardino Strait.

The Capul Church, the main church-fortification of Capul island and the capital of the central trading route of the historic Manila-Acapulco galleon trade route. The property, along with the entire municipality, is being pushed to become a UNESCO World Heritage Site .