Name and Location

The Port Blanc Lighthouse is located in Penvénan, France, situated on the northern coast of Brittany. It stands tall at 12 meters (39 feet) high with a distinctive white color.

2. Construction and History

While the exact date of construction is unknown, historical records suggest that the lighthouse has been guiding mariners since at least the late 19th century. Its original purpose was to assist vessels navigating the treacherous coastline of Brittany, warning them of potential hazards and guiding them safely through the waters.

3. Architecture and Materials

There is no information available on the architecture and materials used in the construction of the Port Blanc Lighthouse.

4. Light and Navigation

The Port Blanc Lighthouse features a unique light system, consisting of three separate lights that operate in sequence every 20 seconds. The lights have the following characteristics:

• 1. Main Light: A green light with a height of 17 meters (56 feet), visible for 11 nautical miles (20 kilometers).
• 2. Range Light: A white light with a height of 17 meters (56 feet), visible for 14 nautical miles (26 kilometers).
• 3. Sector Light: A red light with a height of 17 meters (56 feet), visible for 11 nautical miles (20 kilometers) within a specific sector (140° to 160°).

The primary purpose of the Port Blanc Lighthouse is to provide a visual aid to navigation, warning mariners of potential hazards and guiding them through the waters. Its unique light sequence allows vessels to identify the lighthouse and adjust their course accordingly.

5. Accessibility and Visiting

No information available on accessibility or visiting the Port Blanc Lighthouse.

6. Notable Views and Landscape

No information available on notable views or landscape surrounding the Port Blanc Lighthouse.

7. Anecdotes and Folklore

There are no anecdotes or folklore associated with the Port Blanc Lighthouse.

8. Technical and Operational Details

• * The lighthouse's coordinates are approximately 48.8368° N latitude and -3.3088° E longitude.
• * The Port Blanc Lighthouse is a notable example of France's rich maritime history and its ongoing commitment to ensuring safe navigation for mariners.

9. Further Information

The Port Blanc Lighthouse stands as a testament to the importance of maritime aids to navigation, providing critical guidance for vessels navigating the treacherous waters of Brittany. Its unique light characteristics make it an essential reference point for mariners, and its historical significance adds to its cultural importance in the region.