Name and Location

The Oberfeuer Lighthouse, also known as Imsum Lighthouse, is located in JG37+JQ Bremerhaven, Germany (53°36'04" N, 8°30'17" E).

Construction and History

The exact date of construction is unknown, but it's believed that the lighthouse was built in the early 20th century. The Oberfeuer Lighthouse is a characteristic example of a minor light, designed to guide mariners into the Weser River estuary.

Light and Navigation

The lighthouse exhibits an Iso white light, flashing every 4 seconds, with a range of 15 nautical miles (27 kilometers). This signal helps vessels navigate through the busy waters of the North Sea.

Accessibility and Visiting

Visitors can access the lighthouse grounds, which offer scenic views of the surrounding area. The nearby city of Bremerhaven provides a rich cultural experience, with numerous museums, historical landmarks, and harbor attractions.

Notable Views and Landscape

From the top of the lighthouse, visitors can enjoy panoramic views of the North Sea, the Weser River estuary, and the surrounding coastal landscape.

Technical and Operational Details

The lighthouse is automated, using solar panels and batteries to power its light source. It no longer relies on manual operation by keepers.

Further Information

For further reading on the Oberfeuer Lighthouse, consult: "Deutsche Leuchtfeuer" (German Lighthouses) - official publication of the German Federal Maritime and Hydrographic Agency., and "US NGA Pub. 114" - a nautical chart published by the United States National Geospatial-Intelligence Agency.