Name and Location

The Kōgen Lighthouse is located at 1054-7 Setodachō Kōne, Onomichi, Hiroshima 722-2412, Japan.

Construction and History

Built in 1918, the Kōgen Lighthouse has guided mariners through the Inland Sea of Japan for over a century. It was built to provide a beacon of safety and guidance, helping vessels navigate the treacherous waters.

Architecture and Materials

The lighthouse is a cylindrical structure standing at 13.5 meters (44 feet) tall, with a height above sea level of 25.5 meters (84 feet). The exterior is constructed from ferroconcrete, while its interior features a spiral staircase and a lantern room.

Light and Navigation

The Kōgen Lighthouse originally featured a third-order fresnel lens, which was replaced in the 1970s with an automated optic system. The light emits a characteristic Fl(3)W.15s pattern, visible for up to 13 nautical miles (24 kilometers).

Accessibility and Visiting

Visitors can access the Kōgen Lighthouse via a short walk from the adjacent parking area. The lighthouse is open to the public during daylight hours, with guided tours available upon request. On-site facilities include restrooms and picnic areas.

Notable Views and Landscape

The lighthouse stands atop a small hill overlooking the Inland Sea of Japan, surrounded by lush greenery and scenic coastal views. The area is also home to several historic temples and shrines, making it a popular destination for cultural and nature enthusiasts.

Anecdotes and Folklore

While there are no specific heritage designations or notable local folklore associated with the Kōgen Lighthouse, its rich history as a beacon of safety and guidance has earned it a special place in the hearts of locals and visitors alike.

Technical and Operational Details

The lighthouse was automated in 1988, ending the era of manual operation by keepers. Today, it remains an active aid to navigation under the management of the Japan Coast Guard.

Further Information

References: Japan Coast Guard: "Kōgen Lighthouse" (official website), Wikipedia: "高根灯台" (Japanese-language article).