明石港中外港南防波堤灯台

The 明石港中外港南防波堤灯台 (Akashi Port Middle Outer Harbor South Breakwater Lighthouse) is a historic lighthouse located on the Akashi Port Line in Japan.

History

• The construction of the lighthouse began in 1936 and was completed in 1941.

The lighthouse stands at a height of 25 meters, with a focal height of 30 meters. It features a distinctive cylindrical tower made of reinforced concrete, topped by a lantern room containing a first-order Fresnel lens.

Light Characteristics

• The lighthouse emits a fixed red light with a range of approximately 20 nautical miles (37 kilometers).

This aids vessels in navigating the treacherous waters of Akashi Strait, which separates Honshu from the island of Awaji.

Current Status

• The lighthouse remains an active aid to navigation, although it has been automated since its decommissioning as a manned station.

The tower is no longer used for its original purpose but serves as a reminder of Japan's rich maritime history.

Location and Accessibility

• The 明石港中外港南防波堤灯台 is situated on the Akashi Port Line, approximately 3 kilometers south of the port's main entrance.

Visitors can access the lighthouse via a short walk from the nearby Akashi Port area. However, due to its remote location and limited accessibility, it is not recommended for casual visitors.

Heritage Status

• The 明石港中外港南防波堤灯台 has been designated as a cultural property of Japan, recognizing its historical significance in the country's maritime development.

Notable Historical Events

During World War II, the lighthouse played an important role in Japan's naval defense strategy. The tower was equipped with anti-aircraft guns and served as a key location for radar installations.

After the war, the lighthouse underwent significant renovations to adapt it to its new role as an aid to navigation.