Edinburgh

Mons Meg

A six-tonne siege gun given to James II in 1457, which could throw a 150kg stone two miles, now on the battlements of Edinburgh Castle.

Welcome

Near the top of the castle, on a cobbled terrace outside the little chapel, a great squat gun sits on a wooden carriage with spoked wheels, her wide mouth open to the north.

Visited and photographed by Simon Hird

Walk round her and the size of the thing slowly sinks in: the thick, battered barrel and the low carriage built to take the weight. A plaque beside her wheels tells her story in brief; take a minute to read it before you look up.

Then look along the barrel. She points north, straight out over the rooftops of the New Town to the Firth of Forth, one of the finest views from the whole castle. It is always busy with people taking pictures, so come early, or late in the afternoon when the crowds thin and the light falls low across the city below.

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Before you go

Mons Meg is inside Edinburgh Castle, so she is seen on a castle ticket.

Where
Outside St Margaret's Chapel, near the top of the castle, just beyond the Whisky and Finest Food Shop.

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Did you know

The great cannon Mons Meg sits on its wheeled carriage at Edinburgh Castle, an information plaque beside it and the city spread out below.
Did you know

Named for a Belgian town.

Meg takes her name from Mons, the town in what is now Belgium where she was made. She was given to James II in 1457.

A plaque identifying Mons Meg stands beside the great cannon's wooden wheels at Edinburgh Castle.
Did you know

Three miles a day.

In 1460 James II had her hauled 50 miles to the siege of Roxburgh Castle; even a team of oxen could not move her more than three miles a day. The king was killed there when another of his guns blew up.

The barrel of Mons Meg points out over Edinburgh's rooftops toward the Firth of Forth.
Did you know

A shot for a royal wedding.

When Mary Queen of Scots married in 1558, Meg fired a stone over the city to celebrate. It came down where the Royal Botanic Garden is now.

The barrel of a cannon frames a view over Edinburgh's rooftops toward the Firth of Forth from Edinburgh Castle.
Did you know

The burst barrel.

Her barrel burst in 1681. When conservators stripped her paint, the damage showed clearly, along with how she was made: iron bars held in the shape of a barrel by iron hoops.

The great cannon Mons Meg sits on its wheeled carriage at Edinburgh Castle, an information plaque beside it and the city spread out below.
Did you know

Home from England.

After 75 years in England, Meg came back to the castle in 1829, escorted by cavalry and infantry from Leith Docks up to Castle Rock.

The barrel of Mons Meg points out over Edinburgh's rooftops toward the Firth of Forth.
Did you know

Retired to the navy.

James IV used her against Dumbarton and Norham castles, and she ended her fighting days in James V's navy, retiring around 1550.

A plaque identifying Mons Meg stands beside the great cannon's wooden wheels at Edinburgh Castle.
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