Architecture and Materials

Standing approximately 20 meters (66 feet) tall, the lighthouse is constructed of sturdy materials, designed to withstand harsh weather conditions and sea erosion. The structure's height allows its light beam to reach out to a range of 10 nautical miles (18 kilometers).

Light and Navigation

The Doëlan Aval Lighthouse is equipped with two separate light sources: a primary green light and a secondary white light. Both lights are characterized by their unique sequence of 4.5 seconds on, followed by 1.5 seconds off, repeated every 12 hours. This distinctive pattern helps to identify the lighthouse from a distance.

Accessibility and Visiting

The lighthouse is managed by the French government and is one of several aids to navigation in the region. Its unique sequence of lights serves as a visual reference point for vessels, helping to prevent collisions or grounding on rocky shores.

Notable Views and Landscape

N/A

Anecdotes and Folklore

No relevant stories are available about this lighthouse.

Technical and Operational Details

The lighthouse's light beam reaches out to a range of 10 nautical miles (18 kilometers), warning vessels of potential hazards such as rocky coastlines or shallow waters. The primary green light and secondary white light have a unique sequence, helping mariners identify the lighthouse from a distance.

Further Information

• The Doëlan Aval Lighthouse is an important landmark for both locals and visitors alike.
• Its precise location and light characteristics have guided generations of sailors, fishermen, and other mariners through treacherous waters.