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Cordouan Lighthouse
Cordouan lighthouse (French pronunciation: [kɔʁdwɑ̃]) is an active lighthouse located 7 kilometres (4.3 miles) at sea, near the mouth of the Gironde estuary in France. At a height of 67.5 metres (221 ft), it is the tenth-tallest "traditional lighthouse" in the world.
The Tour de Cordouan, the 'Patriarch of Lighthouses' is by far the oldest lighthouse in France, with construction starting in 1584 and finishing in 1611. Designed by leading Paris architect Louis de Foix, the lighthouse is something of a Renaissance masterpiece, drawing inspiration from Roman mausoleums, and the palaces, cathedrals, and forts of the Renaissance. Three stories were added in the 18th century.
Because of its outstanding Renaissance architecture and its testimony to the development of lighthouses, the Cordouan Lighthouse was listed as a historic monument in 1862, and recognized by UNESCO as a World Heritage Site in 2021.
Small beacon towers had existed on the islet since 880, but the first proper structure was implemented by Edward, the Black Prince, as Guienne was then an English province. It was 16 metres (52 ft) high, with a platform on top where a wood fire could be kept burning, and occupied by a hermit. Passing ships paid two groats to pass - the first known instance of lighthouse dues. In addition to the tower, a small chapel was built on the islet. By the second half of the 16th century the tower had fallen into disrepair and the hazard to navigation threatened the Bordeaux wine trade. This led to the construction of the current Tour de Cordouan.
Using limestone dressed blocks, De Foix first built a round base 41 metres (135 ft) in diameter and 2 metres (8 ft) high to take the onslaught of the waves. Within it was a 2-square-metre (20 sq ft) cavity for storing water and other supplies. Above it were constructed four storeys of diminishing size. The ground floor consisted of a circular tower 15 metres (50 ft) in diameter, with apartments for four keepers around its inner wall. In the centre was a richly decorated entrance hall of 2.0 square metres (22 sq ft) and 6.1 metres (20 ft) high. The second storey was the King's Apartment, consisting of a drawing room, anteroom and a number of closets. The third storey was a chapel with a domed roof notable for the beauty of its mosaic. Above this was secondary lantern, and above that the Lantern itself. This was 60 metres (200 ft)[circular reference] above the sea and visible 8–10 km (5–6 mi) away, the original light being provided by burning oak chips in a metal container.
Throughout the building, de Foix took as much trouble with the decor as with the durability of the building, and on every floor was a profusion of gilt, carved work, elegantly arched doorways and statuary.
The first parabolic lamps were added in 1782, but the lighthouse at the time was in very poor condition. Sailors also criticized the lack of height of the light. Major renovations were needed. They were carried out from 1782 to 1789 by the engineer Joseph Teulère, who suggested raising the 30-metre tower, whilst retaining the ground floor and two floors in the Louis XVI style. The simplicity of the new floors contrasted with the wealth of the lower floors, which retained their Renaissance decoration.
In 1790, after the lighthouse was raised 60 metres above the highest tides, Teulère devised the first turning lighting dish. It consisted of Argand lamps turned by a machine built by a watchmaker in Dieppe. The fuel was a mixture of whale oil, olive oil and rapeseed oil.
Hub AI
Cordouan Lighthouse AI simulator
(@Cordouan Lighthouse_simulator)
Cordouan Lighthouse
Cordouan lighthouse (French pronunciation: [kɔʁdwɑ̃]) is an active lighthouse located 7 kilometres (4.3 miles) at sea, near the mouth of the Gironde estuary in France. At a height of 67.5 metres (221 ft), it is the tenth-tallest "traditional lighthouse" in the world.
The Tour de Cordouan, the 'Patriarch of Lighthouses' is by far the oldest lighthouse in France, with construction starting in 1584 and finishing in 1611. Designed by leading Paris architect Louis de Foix, the lighthouse is something of a Renaissance masterpiece, drawing inspiration from Roman mausoleums, and the palaces, cathedrals, and forts of the Renaissance. Three stories were added in the 18th century.
Because of its outstanding Renaissance architecture and its testimony to the development of lighthouses, the Cordouan Lighthouse was listed as a historic monument in 1862, and recognized by UNESCO as a World Heritage Site in 2021.
Small beacon towers had existed on the islet since 880, but the first proper structure was implemented by Edward, the Black Prince, as Guienne was then an English province. It was 16 metres (52 ft) high, with a platform on top where a wood fire could be kept burning, and occupied by a hermit. Passing ships paid two groats to pass - the first known instance of lighthouse dues. In addition to the tower, a small chapel was built on the islet. By the second half of the 16th century the tower had fallen into disrepair and the hazard to navigation threatened the Bordeaux wine trade. This led to the construction of the current Tour de Cordouan.
Using limestone dressed blocks, De Foix first built a round base 41 metres (135 ft) in diameter and 2 metres (8 ft) high to take the onslaught of the waves. Within it was a 2-square-metre (20 sq ft) cavity for storing water and other supplies. Above it were constructed four storeys of diminishing size. The ground floor consisted of a circular tower 15 metres (50 ft) in diameter, with apartments for four keepers around its inner wall. In the centre was a richly decorated entrance hall of 2.0 square metres (22 sq ft) and 6.1 metres (20 ft) high. The second storey was the King's Apartment, consisting of a drawing room, anteroom and a number of closets. The third storey was a chapel with a domed roof notable for the beauty of its mosaic. Above this was secondary lantern, and above that the Lantern itself. This was 60 metres (200 ft)[circular reference] above the sea and visible 8–10 km (5–6 mi) away, the original light being provided by burning oak chips in a metal container.
Throughout the building, de Foix took as much trouble with the decor as with the durability of the building, and on every floor was a profusion of gilt, carved work, elegantly arched doorways and statuary.
The first parabolic lamps were added in 1782, but the lighthouse at the time was in very poor condition. Sailors also criticized the lack of height of the light. Major renovations were needed. They were carried out from 1782 to 1789 by the engineer Joseph Teulère, who suggested raising the 30-metre tower, whilst retaining the ground floor and two floors in the Louis XVI style. The simplicity of the new floors contrasted with the wealth of the lower floors, which retained their Renaissance decoration.
In 1790, after the lighthouse was raised 60 metres above the highest tides, Teulère devised the first turning lighting dish. It consisted of Argand lamps turned by a machine built by a watchmaker in Dieppe. The fuel was a mixture of whale oil, olive oil and rapeseed oil.