Trafalgar Square

A public square built around a naval victory

This point sits at the center of Trafalgar Square, the public square and tourist landmark in central London.
Last reviewed 4 October 2026 · A three-minute read · 708–2020
The short answer

Trafalgar Square in central London occupies the site of the former King's Mews, royal stables cleared in the 1820s. Opened to the public on 1 May 1844, it was named not for King William IV but for Nelson's 1805 victory at the Battle of Trafalgar, and is dominated by Nelson's Column, built between 1840 and 1843.

Trafalgar Square, London SW1
Trafalgar Square, London SW1 — 2012 · Christine Matthews · CC BY-SA 2.0
1200s to 1826

Royal hawks and horses occupied this ground for centuries

Trafalgar Square is a public square in central London, now one of the city's best-known gathering spots. For centuries before it existed, this ground held the King's Mews, the royal stables for hawks and later horses. Kings kept falcons here under Edward I, and the name "mews" comes from the old word for the cage where hawks molted their feathers. After a fire in 1534, the mews were rebuilt as stables for royal horses. They stayed here until George IV moved them to Buckingham Palace in the 1820s, freeing up the land.

1826 to 1835

Nash cleared the old mews for a new square

In 1826, Parliament passed the Charing Cross Act, giving official backing to a redevelopment plan by the architect John Nash. Nash wanted to clear the old stable buildings and open up the whole area between St. Martin's Lane and the Strand. His plan reserved a central block for a new Royal Academy building, though the National Gallery was built there instead. Workers began demolishing the old mews soon after the act passed. Nash died in 1835, before his square was finished.

1835 to 1844

A naval victory replaced a king's name here

The square was first meant to be named after King William IV, marking his accession to the throne in 1830. Around 1835, the architect George Ledwell Taylor suggested a different name instead: Trafalgar Square, honoring Nelson's 1805 naval victory over the French and Spanish fleets. The name stuck. Construction dragged on through the late 1830s, and the square did not open to the public until 1 May 1844, with Charles Barry's design for its terraces and staircases finally complete.

1838 to 1843

A column rose to honour Admiral Nelson

In 1838, a group of 121 peers, members of Parliament, and other gentry formed a committee to raise money for a monument to Admiral Horatio Nelson. The government agreed to give them a site in the new square, right in front of the National Gallery. The architect William Railton won the competition with a design for a tall stone column. Workers built Nelson's Column between 1840 and 1843, topping it with a statue of Nelson carved by Edward Hodges Baily. It cost £47,000, a huge sum at the time.

1841 and after

A plinth stood empty for over a century

The architect Charles Barry designed the square's fourth plinth, in the northwest corner, meaning it to carry an equestrian statue of King William IV. The statue never came. Some accounts say the money simply ran out. Others say the plan was dropped for other reasons. Either way, the plinth stood empty for more than a century.

1843 to 1852

Captured French cannon became bronze battle scenes

Bronze lions and carved battle scenes came later, but the column itself stood finished first. Between 1849 and 1852, workers added four bronze relief panels to its base, showing Nelson's great victories and his death at Trafalgar. They cast the bronze from captured French cannon. The lions guarding the column's foot did not arrive until 1867, designed by Edwin Landseer and modeled by Baron Marochetti.

1887 and 1940

Protest and defiance both found a stage here

The square has drawn protest as often as it has drawn tourists. In 1887, a demonstration against unemployment and Irish coercion turned violent when police charged the crowd, an event remembered as Bloody Sunday. In 1940, the French general Charles de Gaulle gave his Appeal of 18 June here, rallying support for Free France against Nazi occupation.

1947 to now

A Norwegian tree and tourists share the same ground

Since 1947, the city of Oslo has sent London a Christmas tree every December, a thank-you gift for British support to Norway during the Second World War. It still goes up each year near the square's north side. The square today is ringed by Nelson's Column, the four plinths, and Fountains and terrace walls with lampstandards, steps and stone bollards enclosing the Square Charles Barry designed. The National Gallery stands behind it to the north, with Canada House and South Africa House facing each other across the open space. Tourists, pigeons once famous and now mostly gone, protestors, and New Year's Eve crowds all still pass through the same ground where royal hawks once molted their feathers eight centuries ago.

1999 to 2022

Rotating sculptures turned an empty plinth into theatre

In 1999, the Mayor of London began commissioning rotating artworks for the empty plinth. A giant blue cockerel stood there. So did a dollop of melting whipped cream topped with a cherry and a drone, called The End (sculpture), installed in 2020. In 2019, ahead of a presidential visit, a temporary statue called Dump Trump (statue) showed Donald Trump seated on a golden toilet.

Nelson still looks out over the square from the top of his column, above the lions and the crowds below.

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Where this is

51.507°N 0.126°W TILE ≈ 1.2 × 0.6 KM
Place
Trafalgar Square
Town
London
Country
United Kingdom
Tile
≈1.2 × 0.6 km (geohash6)
Last reviewed
4 October 2026

The layers, in order

Sourced records, high and medium confidence. Era background is marked as such.
Medieval
AD 708-952
A radiocarbon sample taken half a kilometer from here dates human activity on this ground to between 708 and 952 AD.
Cross-referenced p3k14c · record, medium
from medieval times; excavated 2020
More than 3,300 people are buried or commemorated at Westminster Abbey, and a 2020 excavation revealed medieval remains beneath its grounds.
Early modern
15 April 1665
Margaret Ponteous, daughter of a doctor, died of bubonic plague and was buried on 15 April 1665 at St Paul's in Covent Garden, recorded as England's first plague victim of that outbreak.
1665
Starting in 1665 the bubonic plague killed an estimated 110,000 Londoners, roughly a third of the city, with Westminster parishes hit hard and many deaths going unrecorded.
1687
Nell Gwyn, mistress of King Charles II, died in 1687 and is buried at St Martin-in-the-Fields, a short walk from the square.
Wikidata · record, high
1691
Robert Boyle, the chemist and physicist regarded as a founder of modern chemistry, died in 1691 and was buried at this church near the square.
Wikidata · record, high
until 1783
Up to eight public executions a year were carried out at Tyburn, near present-day Marble Arch, until 1783, with condemned prisoners paraded through the streets beforehand.
1724
Jack Sheppard, the notorious English thief famous for escaping prison multiple times before his execution in 1724, is buried at St Martin-in-the-Fields, 120 meters from here.
Wikidata · record, high
1779
Thomas Chippendale, the famous furniture maker, died in 1779 and was buried at St Martin-in-the-Fields.
Wikidata · record, high
1780
After the anti-Catholic Gordon Riots of 1780, 26 rioters were executed at thirteen sites across the city, including locations in Westminster.
Modern
1826-1844
For centuries this ground held the King's Mews, the royal stables, until George IV moved them to Buckingham Palace and architect John Nash cleared the site for a new square.
Historic England · record, high
1830
Originally meant to honor William IV, the square was renamed in 1830 to commemorate Nelson's 1805 victory at the Battle of Trafalgar after architect George Ledwell Taylor suggested the change.
Historic England · record, high
1840-1843
Between 1840 and 1843 William Railton built the 169-foot column to commemorate Horatio Nelson, who died winning the Battle of Trafalgar in 1805.
Wikipedia · record, high
13 November 1887
In 1887 a mass protest in Trafalgar Square against the Conservative government turned violent, becoming known as Bloody Sunday.
Wikidata · record, high

Questions about this place

Answered in one sentence, then in full above
What was here before Trafalgar Square was built?
The ground held the King's Mews, the royal stables for hawks and later horses, from the time of Edward I until George IV moved the stables to Buckingham Palace in the 1820s.
Why is it called Trafalgar Square?
The square was originally meant to be named after King William IV, but around 1835 the architect George Ledwell Taylor suggested naming it after Nelson's 1805 naval victory over the French and Spanish fleets at Trafalgar, and the name stuck.
When did Trafalgar Square open to the public?
It opened on 1 May 1844, after Charles Barry's design for its terraces and staircases was completed.
What happened at Trafalgar Square in 1887?
A demonstration against unemployment and Irish coercion turned violent when police charged the crowd, an event remembered as Bloody Sunday.
Why is the fourth plinth empty in some accounts and used for art in others?
Charles Barry designed the fourth plinth, in the northwest corner, to carry an equestrian statue of King William IV that was never built, leaving it empty for more than a century until the Mayor of London began commissioning rotating artworks there from 1999.
What do the bronze panels on Nelson's Column show?
Four bronze relief panels added between 1849 and 1852 show Nelson's great victories and his death at Trafalgar, cast from captured French cannon.

Where this came from

1
Historic England — Trafalgar Square opened where the King's royal stables once stood
2
Wikipedia — Nelson's Column raised to honor a dead admiral
3
Wikidata — Bloody Sunday: police and demonstrators clash in the square
4
London Museum: Mapping London's execution landscape — Londoners were hanged within walking distance at Tyburn
5
Findmypast Westminster Burials collection, City of Westminster Archives Centre — A child's death marked as the first of the Great Plague
6
Findmypast Westminster Burials collection — The Great Plague swept through Westminster
7
Wikidata — The thief Jack Sheppard lies buried a few steps away
8
Wikidata — Royal mistress Nell Gwyn buried nearby
9
Wikidata — Scientist Robert Boyle buried at St Martin-in-the-Fields
10
Wikidata — Cabinet-maker Thomas Chippendale's grave lies close by
11
Westminster Abbey official search — Westminster Abbey holds over 3,300 burials
12
Cross-referenced p3k14c — Radiocarbon dating finds Anglo-Saxon activity nearby

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