Square de l'Abbé-Migne

A small park over the Barrière d'Enfer

A pocket garden on Place Denfert-Rochereau, named for a 19th-century priest and publisher, sits just above the entrance to the Paris Catacombs.
Last reviewed 16 October 2026 · A two-minute read · 1765–1991
The short answer

Square de l'Abbé-Migne is a small garden on Place Denfert-Rochereau, Paris, laid out in 1891 on ground once occupied by the Barrière d'Enfer, an 18th-century toll gate. It holds a column bearing a bronze medallion of painter Nicolas-Toussaint Charlet and sits above the entrance to the Paris Catacombs.

Entrance of Paris Catacombs
Entrance of Paris Catacombs — 2007 · Campola · CC BY 3.0
1891

A toll gate's ground became a garden named for a priest

square de l'Abbé-Migne is a small green square on Place Denfert-Rochereau, now open day and night with no gates. It covers barely a third of an acre, planted with roses, tulips, irises, a plane tree, and a ginkgo. It was built in 1891 on ground that once lay inside the Barrière d'Enfer, a toll gate built in the 1780s by the architect Claude Nicolas Ledoux to tax goods entering Paris. The square takes its name from Jacques-Paul Migne, a priest and publisher who ran a printing works in nearby Petit-Montrouge and died in 1875.

A single stone column stands in the square, carrying a bronze medallion portrait of Nicolas-Toussaint Charlet, a French painter and writer who died in 1845. The sculptor Alexandre Charpentier made the medallion in 1896, six years after the square itself opened. The column once held more bronze figures around its base. In 1941, under orders from the Vichy government during the German occupation, those statues were pulled down and melted for metal. Only Charlet's portrait survived.

1944

Rol-Tanguy ran the Paris uprising from beneath this square

Below the square, under the old Ledoux toll pavilion, Henri Rol-Tanguy set up a command post in a wartime shelter. Henri Rol-Tanguy led the Paris Resistance forces, the FFI. On August 19 and 20, 1944, he directed the uprising against the German occupation from that bunker. Five days later, Paris was free. The avenue beside the square, Avenue du Colonel Henri Rol-Tanguy, carries his name today.

The square sits almost on top of the Catacombs of Paris. Workers began moving bones there in 1786, clearing out Paris's overflowing cemeteries, starting with the Cimetière des Innocents. Millions of skeletons ended up stacked in old stone quarries under the street. The entrance to the ossuary opens right onto the same avenue that borders the square.

1941 to now

The square stands open day and night without gates

The square today holds no gates and no fixed hours. Visitors walk through it freely, day or night, past the roses and the ginkgo tree, within sight of the line for the catacombs.

The square's lone column, its statues long melted down, still faces the entrance to six million buried Parisians.

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Where this is

48.831°N 2.335°E TILE ≈ 1.2 × 0.6 KM
Place
square de l'Abbé-Migne
Town
Paris
Country
France
Tile
≈1.2 × 0.6 km (geohash6)
Last reviewed
16 October 2026

The layers, in order

Sourced records, high and medium confidence. Era background is marked as such.
Deep time
The rock under central Paris dates to the Eocene epoch, a mix of limestone, clay, gypsum and sand laid down 56 to 34 million years ago.
Era background — not a record of this tile · Macrostrat
Early modern
1765 and 1783
Alexis Clairaut, who calculated the return of Halley's Comet, and Jean Le Rond d'Alembert, the co-editor of the Encyclopédie, are both counted among the dead held in the Catacombs beneath you.
Wikidata · record, high
from 1786
The entrance to the Catacombs of Paris sits almost on this spot, an ossuary packed with bones moved here from the city's overflowing cemeteries from 1786 onward.
Ancien Régime, built 1787
Under the Ancien Régime, the two Ledoux pavilions flanking this avenue were the Barrière d'Enfer, a customs gate marking the edge of Paris where goods were taxed on entry.
1793-1794
Camille Desmoulins, Jacques Pierre Brissot, and Princess Élisabeth of France, the sister of Louis XVI, all died by execution in 1793-94 and their remains lie in the Catacombs here.
Wikidata · record, high
1794 (death); bones later transferred
Maximilien Robespierre, the revolutionary lawyer sent to the guillotine in 1794, has his remains among the millions stacked in the Catacombs just below this ground.
Wikidata · record, high
Modern
1846
The Gare Denfert-Rochereau, now protected as a historic monument, has served this spot since 1846, decades before the métro and RER stations joined it underground.
Wikidata · record, high
1867 and 1991
Charles Baudelaire, the poet who died in 1867, and singer Serge Gainsbourg, who died in 1991, are both buried in Montparnasse Cemetery across the valley from this spot.
Wikidata · record, high
1880
Auguste Bartholdi, sculptor of the Statue of Liberty, cast this Lion of Belfort in 1880 to commemorate the city of Belfort's resistance in the Franco-Prussian War.
Wikidata · record, high
1891
The Square de l'Abbé-Migne was created in 1891 on the site once occupied by the Barrière d'Enfer, and it still carries a monument to the writer Nicolas-Toussaint Charlet.
1941
A 1941 Vichy decision sent the bronze figures from the Charlet monument in this square to be melted down during the German occupation, leaving only the column and its medallion portrait.
August 1944
In August 1944 Colonel Henri Rol-Tanguy set up his command post in a bomb shelter beneath the Pavillon Ledoux, right where the avenue beside you now bears his name.

Questions about this place

Answered in one sentence, then in full above
What was here before the square was built?
Before the square was laid out in 1891, the ground lay inside the Barrière d'Enfer, a toll gate built in the 1780s by the architect Claude Nicolas Ledoux to tax goods entering Paris.
Who is Square de l'Abbé-Migne named after?
The square is named for Jacques-Paul Migne, a priest and publisher who ran a printing works in nearby Petit-Montrouge and died in 1875.
What happened at the square during the liberation of Paris?
In August 1944 Henri Rol-Tanguy, who led the Paris Resistance forces (the FFI), set up a command post in a wartime shelter under the old Ledoux toll pavilion and directed the uprising against the German occupation on 19 and 20 August. Paris was free five days later.
What happened to the statues on the column in the square?
In 1941, under orders from the Vichy government during the German occupation, the bronze figures around the base of the column were pulled down and melted for metal, leaving only Alexandre Charpentier's 1896 medallion portrait of Nicolas-Toussaint Charlet.
Is the square near the entrance to the Paris Catacombs?
Yes, the square sits almost directly above the Catacombs of Paris, and the ossuary's entrance opens onto the same avenue, Avenue du Colonel Henri Rol-Tanguy, that borders the square.
Is the square open to visitors at all times?
Yes, the square has no gates and is open day and night, with visitors able to walk through it freely past its roses, irises, plane tree, and ginkgo.

Where this came from

1
Historical marker (HMDB), Place Denfert-Rochereau — The French Resistance ran the liberation of Paris from under this square
2
Catacombes de Paris official website — The remains of six million people lie beneath where you stand
3
Wikidata — Robespierre's bones were moved into the tunnels a few steps from here
4
Wikidata — Two of the Enlightenment's greatest mathematicians rest under this square
5
Wikidata — Victims of the Terror, including a princess, were carried into these tunnels
6
Wikipedia - Barrière d'Enfer — The toll gate called the 'Barrier of Hell' stood where the avenue runs now
7
Wikidata — The railway station beside you opened in 1846
8
Wikidata — A bronze lion, copy of the one guarding Belfort, was raised in the square in 1880
9
Wikipedia - Square de l'Abbé-Migne — The square you're standing in was laid out in 1891, over the old toll-gate ground
10
Wikidata — Baudelaire and Serge Gainsbourg lie a short walk west, in Montparnasse Cemetery

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