Hyde Park Corner is between Knightsbridge, Belgravia and Mayfair in London, England. It primarily refers to a major road junction at the south-eastern corner of Hyde Park. Until 1883, it was a T-junction where Piccadilly (east) and Knightsbridge (west) met Grosvenor Place (south).

In the 1820s, King George IV initiated the renovation of the Royal Parks in London and the creation of a ceremonial approach to Buckingham Palace. The architect Decimus Burton was commissioned to design the route and the monuments at Hyde Park Corner. These honoured the Duke of Wellington, hero of the Napoleonic Wars, who lived at Apsley House.

Burton's plan was for an Ionic screen (columned gateway) on the north side of the junction and a triumphal arch on its south side, across the entrance to Green Park and the Constitution Hill pathway. An existing carriage drive led round a bend and down Constitution Hill to the Mall and Buckingham Palace, where Nash's Marble Arch was to mark the entrance.

Traffic congestion at the junction led to its expansion, first in the 1880s, which moved the triumphal arch a short distance to stand above Constitution Hill and then in the 1960s, taking land from Green Park and the gardens of Buckingham Palace. This gave it its present form of a large rectangular roundabout with, at its centre, a ceremonial route and green space with many monuments. This was proposed in 1937 by the civil engineer Sir Charles Bressey and the architect Sir Edwin Lutyens. Dominating the space within the roundabout is the Wellington Arch, a huge triumphal arch surmounted by a sculpture, Peace descending on the Quadriga of War. When the roundabout was built, an underpass was created to take the east–west traffic between Piccadilly and Knightsbridge. Through all the changes, the ceremonial route, now closed to traffic, has remained in use, complicating design of the junction. Mounted cavalry based at Hyde Park Barracks still pass through the Ionic screen and Wellington Arch to Constitution Hill on their way to Buckingham Palace.

History

The road to London from the west of England runs through Reading and Hounslow, reaching the centre along Piccadilly. Until 1825 there was a turnpike gate at Hyde Park Corner, between Grosvenor Place and Apsley House.

Burton's original design for the arch was rejected because it was not sufficiently ostentatious. He created a new, much larger design which was built, but a moratorium in 1828 on public building work left it without its intended sculpture. A public subscription was opened in 1837 for a colossal equestrian statue of Wellington to be placed on top of the arch. This was successful but the statue proved controversial. Over Burton's vehement objections, the statue was placed on the arch in 1846.

By the 1880s, congestion at the T-junction led to demands for its expansion. This inevitably meant rebuilding the Wellington Arch, as it hemmed in two of the roads which met at the junction. In 1882–83 the junction became essentially triangular, with the edges being Piccadilly, Grosvenor Place and, as the hypotenuse, a new road, Duke of Wellington Place, which connected Grosvenor Crescent to Piccadilly opposite Hamilton Place.

Wellington Arch was rebuilt facing west as the grand entrance to Constitution Hill. Matthew Cotes Wyatt's equestrian statue was found a new home in Aldershot. A smaller equestrian statue of Wellington by Joseph Boehm was erected in 1888.

Four public roads (Piccadilly, Knightsbridge, Grosvenor Place and Grosvenor Crescent) met at the enlarged junction and there were two gated accesses to carriage drives: north into Hyde Park; and east down Constitution Hill. The carriage drives were used as roads, but Hyde Park was closed overnight and Constitution Hill on Sundays. A roadway across the junction connecting the Ionic screen to Wellington Arch maintained the ceremonial route, with large traffic islands between the roadways.

By the 1920s, congestion was again causing problems. In 1926 Hyde Park Corner was one of the first sites in London to have "gyratory traffic control", i.e. a one-way system, with traffic flowing clockwise. The roadways remained unchanged, but that across the junction for the ceremonial route ceased to be used by vehicles. At busy times the junction continued to be controlled by police on point duty. Traffic signals were installed in the 1930s.

In 1938 Sir Charles Bressey and Sir Edwin Lutyens proposed that the junction be converted to a large roundabout. Its "rectangular island, with its grass and trees, would form an admirable setting for monuments new and old". Bressey also proposed that Park Lane become the southbound carriageway and the East Carriage Drive the northbound carriageway of "a handsome and spacious boulevard".

Bressey's and Lutyens' plans were implemented between 1960 and 1962, along with an underpass between Piccadilly and Knightsbridge. Wellington Arch was left where it was and more land was taken from Green Park and the garden of Buckingham Palace to form the roundabout.

The ceremonial route now passes across the centre of the roundabout. Traffic lights are used to control flows round the roundabout and also to allow pedestrians (and cavalry from Hyde Park Barracks) to pass to and from the central area; there are also pedestrian underpasses. Hyde Park Corner tube station, served by the Piccadilly line, is at the north-west corner of the junction.

Improvements by Decimus Burton During the second half of the 1820s, the Commissioners of Woods and Forests and King George IV resolved that Hyde Park, and the area around it, must be renovated to the extent of the splendour of rival European capital cities, and that the essence of the new arrangement would be a triumphal approach to Buckingham Palace, which had recently been completed.Even before the Battle of Waterloo had been fought, there were proposals for a triumphal arch at Hyde Park Corner. One, by the architect William Kinnard, was remarkably similar to the final form which the Wellington Arch was to reach 100 years later.

The project committee, led by the Prime Minister, Lord Liverpool, and advised by Charles Arbuthnot, President of the Board of Commissioners of Woods and Forests, selected Decimus Burton as the project's architect. In 1828, when giving evidence to a Parliamentary Select Committee, Arbuthnot explained that he had nominated Burton 'having seen in the Regent's Park, and elsewhere, works which pleased my eye, from their architectural beauty and correctness'. Burton intended to create an urban space dedicated to the celebration of the House of Hanover, national pride, and the nation's heroes. The renovation of Hyde Park, Green Park, and St James's Park began in 1825 with the demarcation of new drives and pathways. Burton designed new lodges and gates ― Cumberland Gate, Stanhope Gate, Grosvenor Gate, the Hyde Park Gate/Screen at Hyde Park Corner, and later the Prince of Wales's Gate, Knightsbridge ― in the classical style. There were no authoritative precedents in the classical style for such buildings, which required windows and chimney stacks. In the words of Guy Williams, 'Burton's reticent treatment of the supernumerary features' and of the cast iron gates and railings, was 'greatly admired'.

At Hyde Park Corner, the King required 'some great ceremonial outwork that would be worthy of the new palace that lay to its rear'. He accepted Burton's proposal for a sequence in which those approaching from the north would pass first through the screen, then through a triumphal arch, before turning left to descend Constitution Hill and enter the forecourt of Buckingham Palace through John Nash's Marble Arch.

Burton's Ionic Screen delighted the king and his Committee. They rejected his first design for the triumphal arch, which was modelled on the Arch of Titus at Rome, on which the central and side blocks of the Screen had been modelled, because it was not sufficiently ostentatious.

They had envisaged a design based on the Arch of Constantine, on which Nash's Marble Arch had been modelled. Burton created a new design, 'to pander to the majestic ego', which was much larger and modelled on a fragment found in the Ancient Roman Forum. This was accepted on 14 January 1826, and built 1826–1830 opposite the Ionic Screen.

Sculpture of the Triumphal Arch A moratorium from 1828 on public building works left the arch without decorative sculpture. In 1837 a public subscription was raised for an equestrian statue of Arthur Wellesley, 1st Duke of Wellington, to be placed on top of the arch. The organiser was Sir Frederick Trench, with his patron John Manners, 5th Duke of Rutland.

They selected as sculptor Matthew Cotes Wyatt, whom Guy Williams describes as "not noticeably talented", and of whom F. M. O'Donoghue wrote in the Dictionary of National Biography "thanks to royal and other influential patronage, Wyatt enjoyed a reputation and practice to which his mediocre abilities hardly entitled him".

Burton repeatedly expressed his opposition to the proposal "as plainly and as vehemently as his nature allowed" over subsequent years. The statue would "disfigure" his arch, for which it was much too large. Contrary to all classical precedent, it would have to be placed across, instead of in line with, the roadway under the arch.

The objection was not just to the principle of an equestrian statue across the arch rather than a quadriga aligned with it. It was to the size of the statue. It was to be a colossal equestrian statue, 28 feet (8.5 metres) high and weighing 40 tons, the largest equestrian figure ever made.

Burton's objections were endorsed by most of the aristocratic residents of London. The Prime Minister, Sir Robert Peel, contended that another site would be preferable, and proposed, on behalf of the Crown, to offer any other site. The statue's subscribers rejected all alternative proposals. Every single MP except Sir Frederick Trench wanted the statue to be placed elsewhere.

Decimus Burton wrote, "The arch would, I consider, suffer greatly in importance if the colossal statue in question be placed there, because it would become a mere pedestal. The want of proportion in the proposed surmount, compared with the columns and other details of the architecture, would show that they had been designed by different hands, and without reference for each other... I would prefer that the building should remain for the present in its forlorn and bare state, rather than a colossal equestrian statue should be placed upon it..."

In 1846 the Government placed the Wellington statue on the arch. The Builder contended, "down, unquestionably, it must come. As the network of timber is removed, spar by spar, from before it, so do the folly of the experiment, the absurdity of the conjunction, and the greatness of the sacrifice become apparent. Its effect is even worse than we anticipated – the destruction of the arch by the statue, and of the statue by its elevation on the arch, more complete. Every post brings us letters urging renewed efforts to remove the figure to another site". Arguments about removal of the statue became national.

When it was placed, the Government had said that they would remove the statue if public feeling was strongly against it. However, they failed to remove it. Wellington was then in his late 70s; he died in 1852. Foreign intellectuals who visited London identified the incongruous fusion of the statue and the arch as "spectacular confirmation" of the "artistic ignorance of the English".

Developments in the 1880s In the early 1880s, traffic congestion at Hyde Park Corner (which was then a T-junction) led to demands for the junction to be enlarged. As both roads at the junction were hemmed in on one side by the arch, it would have to be taken down and rebuilt at another location. The proposed new layout put the arch at the top of Constitution Hill, creating space for a large triangular junction.