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Photographer's Note

Rumeli Feneri, a historical lighthouse still in use, is located on the European side of Bosphorus' Black Sea entrance in Istanbul, Turkey.

The lighthouse is situated on a hillside 58 m (190 ft) high above the sea level and the entirely white painted tower has a height of 30 m (98 ft). It is the tallest lighthouse in Turkey. The tower has the form of a two-staged octagonal prism. Initially, it was lit by kerosene that was later replaced by Dalén light using carbide (acetylene gas). Today, the light source is electricity, however, a butane gas lighting system is also installed for backup purposes. The Fresnel lens with 500 mm (1.6 ft) focal length allows the white light that group flashes every 12 seconds, a range of 18 nmi (33 km).

The lighthouse was built by the French in order to provide safe navigation for the French and British war ships entering the Istanbul Strait from Black Sea during the Crimean War (1853–1856).

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Photo Information
  • Copyright: Alper Uke (conpulse) (72)
  • Genre: Places
  • Medium: Color
  • Date Taken: 2012-04-21
  • Categories: Architecture
  • Exposure: f/5.6, 4 seconds
  • More Photo Info: view
  • Photo Version: Original Version
  • Date Submitted: 2012-05-04 14:10
Viewed: 2389
Points: 6
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