3. Architecture and Materials

The lighthouse's foundation is built on bedrock, providing stability against strong winds and lake currents. The original lantern room, housing a Fresnel lens, remains intact to this day.

4. Light and Navigation

The lighthouse emits a unique light pattern, with six different sector lights serving the surrounding waters. Each light has its own distinct color and range, ensuring safe navigation for vessels of all sizes. The light's focal height is 13 meters (43 feet) above sea level, providing an effective range of approximately 9 nautical miles.

5. Accessibility and Visiting

Unfortunately, the lighthouse is not open to the general public, due to concerns about safety and environmental impact. However, visitors can enjoy the scenic views of Lake Vänern from the surrounding area or take a guided boat tour to get up close and personal with this historic landmark.

6. Notable Views and Landscape

The lighthouse is situated amidst a serene lake environment, surrounded by lush forests and rolling hills. Visitors can enjoy the peaceful atmosphere and take in the breathtaking views of Lake Vänern.

7. Anecdotes and Folklore

There are no notable anecdotes or folklore surrounding the Drottninggrundet Lighthouse.

8. Technical and Operational Details

In 1974, the lighthouse was automated, marking a significant shift in its operational mode. Prior to this, keepers were responsible for maintaining the light, weather permitting. Today, the lighthouse remains an active aid to navigation, with regular inspections and maintenance ensuring its continued service.

9. Further Information

For mariners seeking to navigate through the waters surrounding Drottninggrundet, please consult nautical charts AHO 2301 and Sjöfartsverket chart 573SV for detailed information on the lighthouse's location and light characteristics. The Drottninggrundet Lighthouse is recognized as a valuable part of Sweden's cultural heritage, with its historical significance and architectural importance making it an important landmark in the region.