Stora Oset Fyr

The Stora Oset Fyr is a historic lighthouse located on the island of Öckerö in Sweden.

History

The Stora Oset Fyr was built in 1887, marking an important milestone in the development of maritime navigation in Sweden. The lighthouse has played a crucial role in guiding mariners through the treacherous waters of the Stockholm archipelago.

Architecture and Construction

The Stora Oset Fyr is a characteristic example of a Swedish lighthouse from the late 19th century. The tower stands at a height of approximately 12 meters above sea level, with a focal height of around 20 meters. The lighthouse features six distinct light patterns, each with its own unique characteristics and ranges.

Light Characteristics

• Fl (Flashing) - 9 seconds on, 3 seconds off
• Fl (Flashing) - 12 seconds on, 3 seconds off
• Fl (Flashing) - 12 seconds on, 3 seconds off
• Fl (Flashing) - 9 seconds on, 3 seconds off
• Fl (Flashing) - 12 seconds on, 3 seconds off
• Fl (Flashing) - 12 seconds on, 3 seconds off

Current Status

The Stora Oset Fyr is currently an active aid to navigation, although it has been automated since its construction. The lighthouse remains a vital part of Sweden's maritime heritage and continues to guide mariners through the Stockholm archipelago.

Location and Accessibility

The Stora Oset Fyr is located on Uddebergsvägen in Öckerö kommun, Sweden. The lighthouse can be visited by appointment only, and visitors are required to contact the local authorities in advance to arrange a viewing.

Heritage Status

The Stora Oset Fyr has been designated as a cultural heritage site by the Swedish government, recognizing its importance as an example of late 19th-century maritime architecture. The lighthouse is listed on the National Register of Historic Buildings and Sites.

Notable Historical Events

The Stora Oset Fyr played a significant role in the development of Sweden's maritime industry during the late 19th and early 20th centuries. The lighthouse was used as a reference point for navigation charts and was an important aid to mariners navigating the Stockholm archipelago.

Coordinates

57.7460603, 11.6096087