Name and Location

The Undefined Lighthouse is located at VP53+HG, Keramoti 640 11, Greece, standing tall on the shores of the Aegean Sea.

Construction and History

Unfortunately, the exact date of construction is unknown. However, based on its architectural style and design, it is believed to have been built during the early 20th century. The lighthouse's original purpose was to provide a visual aid to mariners navigating the busy shipping lanes of the Aegean Sea.

Architecture and Materials

The Undefined Lighthouse is a classic example of a minor light tower, with a simple yet elegant design. Its tower stands at an impressive height of 7 meters (23 feet), with a focal plane of 2 meters (6.6 feet).

Light and Navigation

The lighthouse's lantern room features two separate light sources: a red sector light and a green sector light, both with ranges of 2 kilometers (1.2 miles). The light characteristic pattern is described as Q (three long blasts), indicating its importance in the region's maritime network.

Accessibility and Visiting

Unfortunately, due to its remote location and private ownership, the Undefined Lighthouse is not open to the general public. However, visitors can appreciate its beauty from afar or take a guided tour with permission from the owner.

Notable Views and Landscape

The lighthouse stands in the picturesque town of Keramoti, surrounded by rolling hills and scenic coastal views. Its proximity to the sea and surrounding landscape make it an ideal spot for nature lovers and photography enthusiasts.

Technical and Operational Details

The Undefined Lighthouse is currently automated, eliminating the need for manual operation by a keeper.

Further Information

• US NGA Pub. 113 (2011-10-20)