Name and Location

The I Shima Lighthouse stands tall in Misaki, Miura, Kanagawa, Japan, overlooking the Pacific Ocean.

Construction and History

Built during the Meiji period (1868-1912), the exact date of construction is unknown. This lighthouse has played a crucial role in guiding mariners through treacherous waters. It was built with a simple yet functional design, typical of Japanese coastal structures from that era.

Architecture and Materials

The tower stands at 16 meters (52 feet) above sea level and is made of sturdy concrete. The characteristic red lantern room adds to its distinctive architecture.

Light and Navigation

Equipped with a Fl(3)W 15s light, the beacon emits a flash every 12 seconds, visible from approximately 9 nautical miles (17 kilometers).

Accessibility and Visiting

The lighthouse is no longer in active use for maritime navigation. Instead, it has been converted into a museum, open to the public during regular hours. Guided tours are available upon request.

Notable Views and Landscape

Perched atop a scenic cliff, the lighthouse offers breathtaking views of the surrounding coastline and distant islands. The landscape is characterized by rugged cliffs, rocky shores, and lush greenery.

Anecdotes and Folklore

None available.

Technical and Operational Details

As a protected monument, the I Shima Lighthouse holds significant cultural and historical importance. It was listed as such by the Japanese government.

Further Information

• * [US NGA Pub. 112](https://www.nga.gov/publications/pubs/112/)
• * [Local museum archives](https://www.misaki-museum.jp/en/archives)