The White Lighthouse at Apo Reef
This lighthouse was first erected on Bajo Apo Island in Apo Reef Natural Park in 1903 as part of the Maritime Lighting Plan of Spain. Design planning for the original section began in 1896, though construction was halted during the Philippine Revolution and Spanish-American War before being completed by American and Filipino engineers. The lighthouse first illuminated the Mindoro Strait in 1906, warning incoming vessels of the shallow coral reefs surrounding the atoll.