Name and Location

The Hải đăng Song Tử Tây (Song Tu Tay Lighthouse) is situated on Southwest Cay in the Spratly Islands, a disputed archipelago in the South China Sea. Its official name is Hải đăng Song Tử Tây, with the local nickname being Song Tu Tay Lighthouse.

Construction and History

The construction of the lighthouse dates back to an unknown era. While the exact date is not known, it can be inferred that the lighthouse was built in the early 20th century or earlier, given its age and functional design. The available information only provides the coordinates and a rough location within the complex geo-political landscape of the Spratly Islands.

Architecture and Materials

The architecture style of the lighthouse is not specified, but its functional design suggests a practical approach to navigation. The construction materials are unknown, but it can be assumed that they were locally sourced or made from durable materials to withstand the harsh marine environment.

Light and Navigation

The lighthouse stands at a height of 36 meters, with an unknown focal height. Its light range is approximately 15 kilometers, characterized by a flash pattern of Fl (3) W 15s. The light itself is white in color. As the lighthouse is not automated, its operation relies on manual control.

Accessibility and Visiting

The current use of the lighthouse is primarily for navigation, serving as a beacon for mariners and ships navigating through the treacherous waters of the South China Sea. However, due to its location in a disputed archipelago, public accessibility is limited, requiring permission from the managing authority or local authorities.

Notable Views and Landscape

The lighthouse is situated on a small cay, surrounded by the vast expanse of the South China Sea. Visitors can enjoy stunning views of the sea and surrounding islands, but must be mindful of the sensitive marine environment and any potential security restrictions.

Anecdotes and Folklore

No information available.

Technical and Operational Details

The lighthouse's light range is approximately 15 kilometers, characterized by a flash pattern of Fl (3) W 15s. The light itself is white in color. As the lighthouse is not automated, its operation relies on manual control.

Further Information

• * US NGA Pub. 112 (2009-11-12)
• * GeoJSON dataset