Name and Location

The Otterndorf/Belum Unterfeuer Lighthouse is a minor light of great importance in the maritime history of Lower Saxony, located at RWPP+47, Otterndorf, Germany. Its official name reflects its position at the bottom of the Belum estuary.

2. Construction and History

The current structure was built in 1984, replacing a previous lighthouse on the same site that dated back to the early 20th century. This new construction marks the transition from manual to automated operation of the light source.

3. Architecture and Materials

The lighthouse's architecture is not well-documented; however, its structure likely reflects the modern and functional design typical of minor lights built during the late 20th century. The construction materials used are unknown but may include steel or concrete, common for many coastal structures in Germany.

4. Light and Navigation

The Otterndorf/Belum Unterfeuer light has a range of 18 kilometers (11 miles) and displays an Iso white light with a characteristic period of 4 seconds. This pattern helps mariners identify the lighthouse in low-visibility conditions, standing at a height of approximately 23 meters (75 feet).

5. Accessibility and Visiting

The lighthouse is open to visitors, offering a glimpse into its daily operations and the surrounding maritime environment. For more information, please contact unknown.

6. Notable Views and Landscape

The Otterndorf/Belum Unterfeuer lighthouse overlooks the Belum estuary, which forms part of the Wadden Sea. The surrounding landscape features a mix of coastal dunes, salt marshes, and mudflats, making it an important habitat for migratory birds and other marine life.

7. Anecdotes and Folklore

Unfortunately, there are no notable photos or gallery mentions available for this lighthouse.

8. Technical and Operational Details

As an automated light, the Otterndorf/Belum Unterfeuer lighthouse operates without manual intervention. Its focal height is equivalent to its overall height, ensuring an unobstructed view of the surrounding waters.

9. Further Information

For more information on the history and operation of lighthouses in Germany, please consult the German Lighthouse Atlas (https://www.leuchtturm-atlas.de/HTML/Belum_T.html).