Name and Location

The Gällnöby Lighthouse is situated at 9JV4+9W Oskarshamn, Sweden, under the jurisdiction of Värmdö Municipality in Stockholm County.

Construction and History

The Gällnöby Lighthouse was constructed during the 19th century to aid mariners navigating the treacherous waters of the Baltic Sea. Unfortunately, a lack of detailed information on its construction era and architect hinders further insight into this significant maritime structure.

Architecture and Materials

Standing at an impressive height, the lighthouse is characterized by its striking white coloration with a green roof and black lantern house.

Light and Navigation

The lighthouse features a light characteristic of Fl (3) W 15s, with a range of 6 nautical miles in the sector from 105° to 130°. It also has three auxiliary lights: Fl G 10s 3 nmi in the sector from 130° to 290°; Fl W 10s 6 nmi in the sector from 290° to 293°; and Fl R 10s 4 nmi in the sector from 293° to 298°.

Accessibility and Visiting

Unfortunately, visitors are not permitted to enter the structure due to safety concerns and potential damage to the equipment. The lighthouse has been automated since its construction, eliminating the need for manual operation.

Notable Views and Landscape

No information available.

Anecdotes and Folklore

No anecdotes or folklore available.

Technical and Operational Details

The lighthouse features a range of 6 nautical miles in the sector from 105° to 130°. Its light characteristic is Fl (3) W 15s, with auxiliary lights including Fl G 10s 3 nmi, Fl W 10s 6 nmi, and Fl R 10s 4 nmi.

Further Information

• United States National Geospatial-Intelligence Agency (US NGA) Publication No. 116, dated July 7, 2011