Hòn Bài Lighthouse

Hòn Bài Lighthouse, a 3-meter square concrete tower, became operational in 2000. Its focal height reaches 45 meters, providing a geographic range of 17.9 nautical miles. This structure guides vessels in the Gulf of Tonkin, near Vietnam. It is situated 13.5 kilometers from the nearest port, Hon Gay. The lighthouse stands within an area known for its numerous small islands and limestone formations, which can present navigational challenges.

Why it matters: This lighthouse is essential for ships navigating the complex waterways of the Gulf of Tonkin, particularly for traffic associated with Hon Gay Port. It alerts mariners to the submerged hazards and shallow areas prevalent in this island-rich region, supporting the safe transit of commerce.