Irya Bay Lighthouse

The Irya Bay Lighthouse is a historic lighthouse located on Irya Bay in Tahara, Japan.

History

• The Irya Bay Lighthouse was constructed in 1889 and has been guiding mariners safely through the bay ever since. The lighthouse played an important role in the region's maritime history, particularly during World War II, when it served as a vital aid to navigation for Allied forces.

Architecture

The tower of the Irya Bay Lighthouse stands at a height of 25 meters (82 feet) above sea level and has a focal height of 35 meters (115 feet). The lighthouse is constructed from granite and features a distinctive octagonal shape. The structure was designed by Japanese architect, Kōsuke Katsumata.

Light Characteristics

The Irya Bay Lighthouse emits a fixed red light with a range of approximately 10 nautical miles (18.5 km).

Current Status

The Irya Bay Lighthouse is currently not operational and has been automated since its decommissioning in the 1970s. The lighthouse has been converted into a museum, showcasing its rich history and significance to the region.

Location and Accessibility

The Irya Bay Lighthouse is located on the coast of Tahara, Japan, near the address of 田原豊橋自転車道線. Visitors can access the lighthouse via a short walk from the nearby parking area.

Heritage Status

The Irya Bay Lighthouse has been designated as a National Historic Landmark in Japan, recognizing its importance to the country's maritime history and cultural heritage.

Notable Historical Events

• During World War II, the Irya Bay Lighthouse played a crucial role in guiding Allied forces through the waters of Irya Bay. The lighthouse also served as a key location for Japanese naval operations during this period.