Sundholmen Fyr

The Sundholmen Fyr is a historic lighthouse located on the island of Sundholmen in the Stockholm archipelago, Sweden.

History

• The construction of the lighthouse began in 1906 and was completed in 1907 by the Swedish Board of Navigation.

Architecture

The tower height of the Sundholmen Fyr is approximately 25 meters (82 feet). The focal height, which is the height above sea level at which a light can be seen from a certain distance, is around 30 meters (98 feet).

• The lighthouse has a distinctive green and white striped pattern, with three lights: two green lights and one red light.

Light Characteristics

The Sundholmen Fyr is equipped with a Fl (first order) light, which emits a beam that can be seen from a distance of 2 nautical miles (3.7 kilometers).

• Green light: 5 meters high, 6-second period
• White light: 5 meters high, 6-second period
• Red light: 5 meters high, 6-second period

Current Status

The Sundholmen Fyr is currently an active aid to navigation, although it has been automated since its installation.

Location and Accessibility

The Sundholmen Fyr is located on the island of Sundholmen in the Stockholm archipelago, Sweden. It can be accessed by ferry from Svanesund, which is connected to the mainland via the E4 highway.

The lighthouse is situated at Färjevägen 1.

Heritage Status

The Sundholmen Fyr has been designated as a cultural heritage site by the Swedish Board of Architecture and Technology.

Notable Historical Events

The Sundholmen Fyr played an important role in maritime navigation during World War II, serving as a beacon for Allied ships navigating through the Stockholm archipelago.