Complex sentence: The Apo Reef Light was a historic lighthouse built on Bajo Apo Island at the Apo Reef Natural Park in the middle of Mindoro Strait, west of the province of Occidental Mindoro in the Philippines.
Split into simpler sentences: The Apo Reef Light was a historic lighthouse built on Bajo Apo Island in Apo Reef Natural Park. The park is located in the middle of Mindoro Strait, west of the province of Occidental Mindoro, in the Philippines.