Historic engraving of Nelson's Pillar on Sackville Street, Dublin
A historic engraving of Nelson’s Pillar on Sackville Street, Dublin, before its demolition in 1966. Fisher, H. Son and Co; George Petrie; R. Winkles / Wikimedia Commons / Public domain

Nelson’s Pillar – blown up in 1966

📍 O’Connell Street, Dublin

🏛️ Attraction

Last updated: 5 November 2026

Overview

On 8 March 1966 a bomb destroyed the upper part of Nelson’s Pillar, ending more than 150 years in which a granite column and a stone English admiral stood over the centre of Dublin. The column stood on O’Connell Street from 1809 to 1966, built to mark Admiral Horatio Nelson’s victory at Trafalgar and, for most Dubliners, valued more as a viewing platform and a place to catch a tram than as a war memorial. Dublin City Libraries records the explosion that brought it down.

If you want to see anything of it now, the stone head from the statue survived and is held at Dublin City Library and Archive on Pearse Street. On O’Connell Street itself there is nothing of the pillar left but the space where it stood.

The pillar’s story

From subscription to summit (1805–1809)

News of Trafalgar reached Dublin in early 1806, and the city’s aldermen moved to commission a memorial. A public subscription raised £6,856. The architect William Wilkins produced an initial design that proved too ambitious, so the city architect Francis Johnston simplified it, settling on a solid plinth and a Portland stone statue of Nelson by the sculptor Thomas Kirk.

The foundation stone was laid on 15 February 1808, and the column was finished by October 1809. Visitors climbed 168 steps to a viewing platform that looked over the Liffey and out across the city. For nearly a century it doubled as a tourist draw and a practical landmark on a busy street.

A century of controversy

As Irish politics shifted through the 20th century, the pillar became a lightning rod for nationalist feeling. A trust set up in 1811 legally required its perpetual preservation, so removing it needed an act of the British Parliament – a legal knot that frustrated one Dublin corporation after another. Proposals from the 1920s to the 1950s ranged from shifting the whole column to Phoenix Park to swapping Nelson for an Irish figure. It came through the Easter Rising, the War of Independence and the Civil War, though stray bullets left marks on the stone.

Operation Humpty Dumpty

On the night of 8 March 1966 a bomb, planted by a fringe republican group, detonated at 1.32am and took off the statue and the upper column. The stunt was later nicknamed ‘Operation Humpty Dumpty’. It left a jagged stump, which the Irish Army brought down with a controlled explosion on 14 March – and that second, official blast did more damage to nearby shopfronts than the bomb had. No one was hurt.

The public reaction ran to relief and black humour. The folk song ‘Up Went Nelson’ became a hit, and The Dubliners released ‘Nelson’s Farewell’.

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What to see and do today

The Spire and O’Connell Street

The stainless-steel needle now rising from the pillar’s old base is the Spire of Dublin, unveiled in 2003. You can’t climb it, but it is a public landmark on the street, and walking the pavements around it is an easy way to take in where the pillar stood. Use the public pavements and marked crossings around the street.

Nelson’s head

The real reason to make a stop of this is the head. Nelson’s stone head came through the 1966 explosion and survives. Dublin City Council says it is kept in the reading room of Dublin City Library and Archive on Pearse Street, so it is not an open-air sight: check the library’s visitor information before going to see it. Other fragments of the column were dispersed after the demolition, and small pieces were sold off as souvenirs at the time.

Literary traces

The pillar features in James Joyce’s Ulysses, most memorably when Stephen Dedalus pictures two elderly women climbing the steps to eat plums. The site is close to the Abbey Theatre and the buildings on Kildare Street. If you like that kind of thing, bring a copy of Ulysses.

Practical information

ItemDetails
LocationO’Connell Street, Dublin 1
Current featureThe Spire of Dublin
The stone headDublin City Library and Archive, Pearse Street; see the visitor information
NearbyAbbey Theatre, Kildare Street, GPO Witness History

Tips for visiting

  • Photographing the Spire: early morning or late afternoon, when low light catches the steel and the reflections of the surrounding buildings.
  • Make a loop of it: start at the GPO, walk along the old pillar site to the Spire, then carry on to Pearse Street for the library.
  • Weather: the site is fully exposed and Dublin turns quickly, so pack a light layer or umbrella even in summer.

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