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Azzone Visconti Bridge

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The Azzone Visconti Bridge is a medieval bridge over the Adda River at Lecco in Lombardy , Italy . It was built by Azzone Visconti , Lord of Milan , in the first half of the 14th century to connect Lecco to the road leading to Milan . Initially, it had towers and drawbridges controlling the city's entrance. Over the following centuries, it underwent demolitions and restorations.

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47-618: Today, the Azzone Visconti Bridge is open to two car lanes and continues to serve as a bridge connecting Lecco with the opposite bank of the Adda. In 1335, Lecco spontaneously submitted to the lordship of Azzone Visconti, lord of Milan since 1328. Around 1336, Azzone built the bridge over the Adda River to connect Lecco with the road leading to Milan. The bridge had eight arches of unequal widths. It had two towers, each with

94-455: A drawbridge , which controlled the passage and entrance to Lecco. In the center of the bridge, there was a small fortress. The fortifications of the bridge completed the defense of Lecco. Between 1349 and 1354, Giovanni Visconti , archbishop and lord of Milan, had two spans added on the western side. In the 15th century, the Como inhabitants, suffering from flooding from the lake , claimed that

141-465: A branch campus forming part of their International Study Programme. Special exhibitions are housed in three of the castle's perimeter towers. The Postern Tower, as well as featuring an exhibition on the Dukes of Northumberland and their interest in archaeology , includes frescoes from Pompeii , relics from Ancient Egypt and Romano-British objects. Constable's Tower houses military displays like

188-400: A plain circular wall, Alnwick's is created by ten tightly-packed towers, thanks to its extensive later reconstruction. Of these towers, two flank the gate, three more are 14th century, and the remainder are the work of Salvin. Within the keep, the arches over the well and the gateway are medieval, while the rest is Salvin's. He added the large Prudhoe Tower with a loggia at the ground level in

235-574: A poison garden, growing plants such as cannabis and opium poppy , was added. May 2006 saw the opening of a pavilion and visitor centre designed by Sir Michael Hopkins and Buro Happold which can hold up to 1,000 people. Alnwick Castle has frequently been used as a location for filming. Films shot at the castle include: Prince Valiant (1954); Becket (1964); Mary, Queen of Scots (1971); Ivanhoe (1982); Robin Hood: Prince of Thieves (1991); Elizabeth (1998); Harry Potter and

282-463: A sixth of the bailey wall has been reduced almost to ground level on the bailey side to open up views into the park. Where the outer wall formerly joined the keep, a lower terrace was added as part of the Georgian works. Stable and service yards adjoin the castle outside the bailey; these would not have existed when the castle still had a military function. Alnwick Castle has two parks. Immediately to

329-428: A total length of 131 metres (430 ft). Drawbridge A drawbridge or draw-bridge is a type of moveable bridge typically at the entrance to a castle or tower surrounded by a moat . In some forms of English, including American English , the word drawbridge commonly refers to all types of moveable bridges, such as bascule bridges , vertical-lift bridges and swing bridges , but this article concerns

376-599: Is a castle and country house in Alnwick in the English county of Northumberland . It is the seat of the 12th Duke of Northumberland , built following the Norman conquest and renovated and remodelled a number of times. It is a Grade I listed building now the home of Ralph Percy, 12th Duke of Northumberland and his family. In 2016, the castle received over 600,000 visitors per year when combined with adjacent attraction

423-515: Is designed by Jacques Wirtz and Peter Wirtz of Wirtz International based in Schoten , Belgium . The first phase of development opened in October 2001, involved the creation of the fountain and initial planting of the gardens. In 2004 a large 6,000-square-foot (560 m ) 'treehouse' complex, including a café, was opened. It is deemed one of the largest treehouses in the world. In February 2005,

470-478: Is distinguished as one of the earliest castles in England to be built without a square keep. The castle consists of two main rings of buildings. The principal rooms are in the much-rebuilt shell keep at the centre of the castle. The keep is entered through an elaborate Romanesque archway between two semi-octagonal towers added in the 14th century to better defend the gate. Unlike most shell keeps, which consist of

517-677: The Alnwick Garden . Alnwick Castle guards a road crossing the River Aln . Ivo de Vesci , Baron of Alnwick, a nobleman from Vassy, Calvados in Normandy, erected the first parts of the castle in about 1096. Beatrix de Vesci , the daughter of Yves de Vescy, married the Constable of Chestershire and Knaresborough , Eustace fitz John . By his marriage to Beatrix de Vesci he gained the baronies of Malton and Alnwick . The castle

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564-530: The Earl of Warwick arrived in November Queen Margaret and her French advisor, Pierre de Brézé , were forced to sail to Scotland for help. They organised a mainly Scots relief force which, under George Douglas, 4th Earl of Angus and de Brézé, set out on 22 November. Warwick's army, commanded by the experienced Earl of Kent and the recently pardoned Lord Scales, prevented news getting through to

611-573: The Gunpowder Plot and the earl was imprisoned in the Tower of London , beginning over a century without a significant Percy presence at Alnwick. In 1650, Oliver Cromwell would use the castle to house prisoners following the Battle of Dunbar . In the second half of the 18th century Robert Adam carried out many alterations, as did James Paine , Daniel Garrett and Capability Brown , all under

658-645: The Historic Houses Association , with 195,504 visitors in 2006. This figure has increased significantly in the subsequent decade. During World War II , the Newcastle Church High School for Girls was evacuated to Alnwick Castle. Since the war parts of the castle have continued being used by two other educational establishments: from 1945 to 1977, as Alnwick College of Education, a teacher training college; and, since 1981, by St. Cloud State University of Minnesota as

705-532: The Yorkists the next day. By May 1463 Alnwick was in Lancastrian hands for the third time since Towton, betrayed by Grey of Heton who tricked the commander, Sir John Astley. Astley was imprisoned and Hungerford resumed command. After Montagu's triumphs at Hedgeley Moor and Hexham in 1464 Warwick arrived before Alnwick on 23 June and received its surrender next day, bringing it finally into Yorkist hands. By

752-499: The 19th century Algernon, 4th Duke of Northumberland replaced much of Adam's architecture. Instead, he paid Anthony Salvin £250,000 between 1854 and 1865 to remove the recent additions and remodel the castle in a more convincingly medieval style. Salvin is mostly responsible for the kitchen, the Prudhoe Tower, the palatial accommodation and the layout of the inner ward. Some of Adam's work survives, but little of it remains in

799-591: The Constable's Tower survive from this period. The work at Alnwick Castle balanced military requirements with the family's residential needs. It set the template for castle renovations in the 14th century in northern England; several palace-fortresses, considered "extensive, opulent [and] theatrical" date from this period in the region, such as the castles of Bamburgh and Raby . In 1345 the Percys acquired Warkworth Castle , also in Northumberland. Though Alnwick

846-529: The Duke's extensive farming and property holdings. Alnwick's battlements are surmounted by carved figures. Some of these date from around 1300; historian Matthew Johnson notes that around this time there were several castles in northern England similarly decorated, such as Bothal , Lumley and Raby . However, many of the surviving figures are from the mid-18th century, commissioned by the 1st Duke and Duchess from Stamfordham sculptor James Johnson. Adjacent to

893-698: The Percy Tenantry Volunteers exhibition, local volunteer soldiers raised to repel Napoleon 's planned invasion in the period 1798–1814. The Abbot's Tower houses the Regimental Museum of the Royal Northumberland Fusiliers . An increase in public interest in the castle was generated by its use as a stand-in for the exterior and interior of Hogwarts in the Harry Potter films. Its appearance in

940-599: The Percy family, the earls and later dukes of Northumberland since. The stone castle Henry Percy bought was a modest affair, but he immediately began rebuilding. Though he did not live to see its completion, the construction programme turned Alnwick into a major fortress along the Anglo-Scottish border. His son, also called Henry (1299–1352), continued the building. The Abbot's Tower, the Middle Gateway and

987-422: The bridge could be resisted with missiles from machicolations above or arrow slits in flanking towers . The bridge would be raised or lowered using ropes or chains attached to a windlass in a chamber in the gatehouse above the gate-passage. Only a very light bridge could be raised in this way without any form of counterweight, so some form of bascule arrangement is normally found. The bridge may extend into

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1034-412: The bridge deck whose ends were linked by chains to the lifting part of the bridge. In the raised position, the gaffs would fit into slots in the gatehouse wall ("rainures") which can often still be seen in places like Herstmonceux Castle . Inside the castle, the gaffs were extended to bear counterweights, or might form the side-timbers of a stout gate which would be against the roof of the gate-passage when

1081-615: The bridge depicted by Leonardo da Vinci behind Mona Lisa with the Azzone Visconti Bridge. Leonardo frequently visited the Adda Valley up to Lecco and undoubtedly saw the bridge. South of Lecco, the rocky landscape along the Adda Valley also inspired Leonardo to create the background of the two versions of the Virgin of the Rocks , now held in Paris and London museums. The geology of

1128-437: The bridge was to blame, as it limited the water discharge into the Adda. At their expense, an additional span was therefore added. In 1909–1910, despite the contrary opinion of the authority in charge of monument preservation, the bridge was widened by inserting iron brackets on the sides, knocking down the walls of the two parapets. The bridge width became 9.05 metres (29.7 ft). Local scholars have traditionally identified

1175-544: The castle, Jane Percy, Duchess of Northumberland , initiated the establishment of the Alnwick Garden, a formal garden set around a cascading fountain. It cost £42 million (press release of 7 August 2003) . The garden belongs to a charitable trust which is separate from the Northumberland Estates, but the Duke of Northumberland donated the 42-acre (17 ha) site and £9 million. The garden

1222-602: The demolition of Alnwick Castle and of Fitzwalter's stronghold, Baynard's Castle , though his instructions were not carried out at Alnwick. A descendant of Ivo de Vesci, John de Vesci , succeeded to his father's titles and estates upon the latter's death in Gascony in 1253. These included the barony of Alnwick and a large property in Northumberland and considerable estates in Yorkshire, including Malton . As John

1269-478: The drawbridge was down, but would close against the gate-arch as the bridge was raised. In France, working drawbridges survive at a number of châteaux , including the Château du Plessis-Bourré . In England, two working drawbridges remain in regular use at Helmingham Hall , which dates from the early sixteenth century. A bridge pivoted on central trunnions is called a turning bridge , and may or may not have

1316-525: The earl. The castle surrendered under the threat of bombardment in 1403. During the Wars of the Roses , castles were infrequently attacked and conflict was generally based around combat in the field. Alnwick was one of three castles held by Lancastrian forces in 1461 and 1462, and it was there that the "only practical defence of a private castle" was made according to military historian D. J. Cathcart King . It

1363-420: The event of an attack, but drawbridges became very common. A typical arrangement would have the drawbridge immediately outside a gatehouse , consisting of a wooden deck with one edge hinged or pivoting at the gatehouse threshold, so that in the raised position the bridge would be flush against the gate, forming an additional barrier to entry. It would be backed by one or more portcullises and gates. Access to

1410-497: The films has helped shape the public imagination regarding what castles should look like. Its condition contrasts with the vast majority of castles in the country, which are ruinous and unfit for habitation. The River Aln flows past the north side of the Castle. There is a deep ravine to the south and east, separating the castle from the town. By the 12th century, Alnwick Castle had assumed the general layout which it retains today. It

1457-413: The following decade, the 4th Earl of Northumberland had pledged fealty to Edward IV and the castle was returned to the Percys. After the execution of Thomas Percy, 7th Earl of Northumberland , in 1572 Alnwick Castle was increasingly uninhabited. The 9th Earl of Northumberland placed his distant cousin, another Thomas, in charge as constable in 1594, but just over a decade later Thomas was killed fleeing

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1504-494: The form of Guthrie rolling bridges . Drawbridges have appeared in films as part of castle sets. When the drawbridge needs to be functional this may present engineering challenges since the set may not be able to support the weight of the bridge in the conventional manner. One solution is to build the drawbridge from steel and concrete before hiding the structural materials behind wood and plaster. Alnwick Castle Alnwick Castle ( / ˈ æ n ɪ k / )

1551-465: The gate-passage beyond the pivot point, either over a pit into which the internal portion can swing (providing a further obstacle to attack), or in the form of counterweighted beams that drop into slots in the floor. The raising chains could themselves be attached to counterweights. In some cases, a portcullis provides the weight, as at Alnwick . By the 14th century, a bascule arrangement was provided by lifting arms (called "gaffs") above and parallel to

1598-461: The landscape depicted in Mona Lisa ' s background is comparable to that of the lake and mountains of Lecco, confirming that the bridge depicted by Leonardo was the Azzone Visconti Bridge. Another similarity between Leonardo's and the Azzone Visconti Bridge is the different widths of the arches. The bridge still serves to cross the Adda River with two car lanes and one pedestrian lane. It has

1645-445: The narrower historical definition where the bridge is used in a defensive structure. As used in castles or defensive structures, drawbridges provide access across defensive structures when lowered, but can quickly be raised from within to deny entry to an enemy force. Medieval castles were usually defended by a ditch or moat , crossed by a wooden bridge. In early castles, the bridge might be designed to be destroyed or removed in

1692-521: The north of the castle is a relatively small park straddling the River Aln which was landscaped by Lancelot Brown ("Capability Brown") and Thomas Call in the 18th century; it is known locally as the Pastures. Nearby is the much larger Hulne Park , which contains the remains of Hulne Priory . The castle is in good repair and used for many purposes. It provides a home for the present Duke and family and offices for Northumberland Estates, which manages

1739-404: The north-west corner of the small courtyard inside the keep. This structure is at the centre of a large bailey . As the central block was not large enough to contain all the accommodations required in later centuries, a large range of buildings was constructed along the south wall of the bailey. These two main areas of accommodation are connected by a link building. There are ten main towers along

1786-525: The orders of the returning Percy family. Elizabeth Seymour and Hugh Smithson were elevated to 1st Duke and Duchess of Northumberland in 1766 by George III , whose restorations at Windsor Castle were partly inspired by the couple's work at Alnwick. The interiors were largely in a Strawberry Hill gothic style not at all typical of Adam's work, which was usually neoclassical, as seen at the Northumberlands' London home, Syon House . However, in

1833-485: The principal rooms shown to the public, which were redecorated in an opulent Italianate style in the Victorian era by Luigi Canina . The current duke and his family live in the castle, but occupy only a part of it. The castle is open to the public throughout the summer. After Windsor Castle , it is the second largest inhabited castle in England. Alnwick is the tenth-most-visited stately home in England according to

1880-421: The raising chains characteristic of a drawbridge. The inner end carried counterweights enabling it to sink into a pit in the gate-passage, and when horizontal the bridge would often be supported by stout pegs inserted through the side walls. This was a clumsy arrangement, and many turning bridges were replaced with more advanced drawbridges. Drawbridges were also used on forts with Palmerston Forts using them in

1927-402: The starving garrisons. As a result, the nearby Bamburgh and Dunstanburgh castles soon agreed terms and surrendered but Hungerford and Whittingham held Alnwick until Warwick was forced to withdraw when de Brézé and Angus arrived on 5 January 1463. The Lancastrians missed a chance to bring Warwick to battle, instead being content to retire, leaving behind only a token force which surrendered to

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1974-479: The towers are part of the 14th century work, though the Constable's, Warder's, Clock and Falconer's Towers have been rebuilt. There are also three smaller turrets: Hotspur's Chair on the east side, named after Harry Hotspur , and the West Garret and Aveners' Towers either side of the main gatehouse. The main gate is defended by two semi-octagonal towers, like the inner gate, with a long barbican in front. About

2021-812: The walls of the outer bailey. Running clockwise from the keep, they are the Postern Tower, the Constable's Tower, the Record Tower, the Warder's Tower, the middle gatehouse, the Auditor's Tower, the Clock Tower, the main gatehouse, the Abbot's Tower and the Falconer's Tower. Some of the towers are D-shaped, for better resistance to assault, while some are rectangular, to provide better accommodation. Most of

2068-411: Was considered more prestigious, Warkworth became the family's preferred residence. The Percy family were powerful lords in northern England. Henry Percy, 1st Earl of Northumberland (1341–1408), rebelled against King Richard II and helped dethrone him. The earl and his son Harry Hotspur later rebelled against King Henry IV and after defeating Hotspur in the Battle of Shrewsbury , the king pursued

2115-478: Was first mentioned in 1136 when it was captured by King David I of Scotland . At this point it was described as "very strong". It was besieged in 1172 and again in 1174 by William the Lion , King of Scotland. William was captured outside the walls during the Battle of Alnwick . Eustace de Vesci , lord of Alnwick, was accused of plotting with Robert Fitzwalter against King John in 1212. In response, John ordered

2162-580: Was held against King Edward IV until its surrender in mid-September 1461 after the Battle of Towton . Re-captured by the Lancastrian Sir William Tailboys , during the winter it was surrendered by him to Hastings , Sir John Howard and Sir Ralph Grey of Heton in late July 1462. Grey was appointed captain but surrendered to the Lancastrians after a sharp siege in the early autumn. King Edward responded with vigour and when

2209-442: Was underage, King Henry III of England conferred the wardship of his estates to a foreign kinsman, which caused great offence to the de Vesci family. The family's property and estates had been put into the guardianship of Antony Bek , who sold them to the Percys. From this time the fortunes of the Percys, though they still held their Yorkshire lands and titles, were linked permanently with Alnwick and its castle and have been owned by

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