c蓋井島灯台

The Gei-in Island Lighthouse is a historic lighthouse located on Gei-in Island, Japan.

History

• The Gei-in Island Lighthouse was constructed in 1889 to serve as a navigational aid for mariners approaching the Shimonoseki Strait. The lighthouse played a crucial role in facilitating trade and commerce between Japan and its neighboring countries.
• The lighthouse was designed by Japanese architect Tetsuzo Ito.

Architecture

The tower of the Gei-in Island Lighthouse stands at a height of approximately 20 meters (66 feet) above sea level, with a focal height of around 40 meters (131 feet). The structure is made from stone and features a distinctive octagonal shape.

Light Characteristics

The Gei-in Island Lighthouse emits a fixed white light that can be seen up to 20 nautical miles (37 kilometers) out to sea. The light pattern is not specified, but it is reportedly visible throughout the day and night.

Current Status

The Gei-in Island Lighthouse remains an active aid to navigation, although its operation has been automated since its construction. Today, the lighthouse serves as a museum, offering visitors a glimpse into Japan's rich maritime history.

Location and Accessibility

Gei-in Island is located off the coast of Shimonoseki, Yamaguchi Prefecture, Japan. The island can be accessed via foot or by boat from nearby ports. A scenic walking trail surrounds the island, allowing visitors to explore its natural beauty while learning about its historical significance.

Heritage Status

The Gei-in Island Lighthouse has been designated as a National Historic Landmark in Japan, recognizing its importance as a cultural and historical treasure.

Notable Historical Events

• During World War II, the Gei-in Island Lighthouse played a significant role in the Allied invasion of Okinawa. The lighthouse's location made it an ideal spot for naval vessels to anchor and prepare for amphibious landings.