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Darłowo Lighthouse (Polish: ''Latarnia Morska Darłowo'') - a lighthouse on the Polish coast of the Baltic Sea in Darłowo, West Pomeranian Voivodeship; in Poland.〔(【引用サイトリンク】url=https://www.darlowo.pl/pl/?page=turystyka )〕 The lighthouse is located between Gąski (about 40 km to the west) and the Jarosławiec (about 15 km to the east). ==History== The first mention of Darłowo Lighthouse is from 1715 when the city council ordered lights to be installed on both sides of the mouth of the river Wieprz.〔(【引用サイトリンク】url=https://www.unc.edu/~rowlett/lighthouse/pol2.htm )〕 These light installations remained for many years, until 1885 when brick harbour port station was built at the base of the eastern breakwater - to which the tower was square tower. The lighthouse was topped with a red light which had a range of about 6 nautical miles. The lighthouse was expanded and renovated in 1927, when an extra floor was added to the lighthouse - made out of a metal frame - used as the main lantern room housing a optic with a prism assembled on the thirteenth level of the lighthouse. A twin light source was installed with a changer, each bulb having a power output of 1000 watts. This was the last time the lighthouse upgraded. Only during the modernisation in 1996 was the light source changed for 100 watt halogen bulbs with a six-bulb changer. Currently the lighthouse is 21 metres in height - with a range of 30 nmi, signaling the way to the port. The lighthouse is open to the public and can be reached by crossing the river Wieprz by a drawbridge.〔(【引用サイトリンク】url=http://www.poland.travel/en-us/technological-and-industrial-monuments/lighthouse-in-darlowo )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Darłowo Lighthouse」の詳細全文を読む スポンサード リンク
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