Early fortifications

British-rule

The first British lieutenant governor of Quebec, General James Murray, saw the weakness of Quebec City's defences (indeed, Murray's post existed precisely because the British had conquered Quebec City four years before Murray's appointment as governor in 1763). He urged the construction of a citadel, but the imperial government at Westminster, like the French before, deemed a large fort to be of little value; a smaller, wooden citadel was built.^[8]

A map of the Quebec during an American siege of city in 1775. The site of the modern citadel (labelled Bastion of Cape Diamond) was only fortified by the ramparts of Quebec City at the time.

During the American Revolutionary War, after seizing Montreal in the autumn of 1775, American rebels, led by General Richard Montgomery and Benedict Arnold, attempted to take Quebec on 31 December. There, Montgomery was killed and Arnold wounded and forced to retreat. The Americans attempted to keep Quebec under siege, but withdrew after the arrival of British reinforcements in the spring of 1776.^[6]

Present fortification

The 1943 Quebec Conference was a secret military conference between the American, British, and Canadian governments held at La Citadelle.

As tensions between the United Kingdom and the United States, as well as fears of further rebellion in British North America,^[6] grew in the late 18th century, the British reinforced the defences of their colonies according to a plan drawn up in the 1790s by Gother Mann.^[9] The ramparts around the Upper Town cliff and four martello towers (still extant) on the Plains of Abraham were completed before 1812. A citadel was a key part of Mann's design, but no fort was built because the cost was deemed prohibitive.^[9]

That opinion finally shifted following the War of 1812;^[10] as part of a wider improvement of Canada's defences coordinated by the Duke of Richmond, then Governor-in-Chief of British North America,^[10] the existing star fort was built between 1820 and 1850 under the direction of Lieutenant-Colonel Elias Walker Durnford of the Royal Engineers. Intended to secure Quebec City against the Americans and serve as a refuge for the British garrison in the event of attack or rebellion, the Citadelle incorporated a section of the French enceinte of 1745 and the layout was based on Sébastien Le Prestre de Vauban's design for an arms, munitions, and supplies depot, as well as a barracks. That, though, was somewhat of an anachronism by the time of the fort's completion, in comparison to other contemporary European military architecture.^[9] Additional buildings were completed in 1850.^[9]

After Canadian Confederation in 1867, Canada became responsible for its own defence; the British departed the Citadelle in 1871.^[9] Two batteries of the Royal Canadian Artillery were established at the Citadelle and an artillery school was opened in 1871, followed by a cavalry school.^[11] From the late 19th century, living conditions for soldiers at the fort gradually improved; canteens were opened and the casemates were made more comfortable.^[11] The preservation of much of the fortifications and defences of Quebec is due to the intervention of Governor General of Canada the Marquess of Dufferin and Ava, who also established the Citadelle as a viceregal residence in 1872,^[12] reviving a tradition dating to the founding of New France.^[13] Since 1920, the Citadelle has been the home station of the Royal 22^e Régiment of the Canadian Forces.

The Quebec Conferences of 1943 and 1944, in which Governor General of Canada the Earl of Athlone, Prime Minister of Canada William Lyon Mackenzie King, British Prime Minister Winston Churchill, and US President Franklin D. Roosevelt discussed strategy for World War II, were held at the Citadelle of Quebec.

The Historic Sites and Monuments Board of Canada designated the Citadel as a national historic site in 1946.^[9] The fortress was designated as a National Historic Site of Canada in 1980 and, five years later, the Historic District of Old Québec, of which the Citadelle is a part, was placed on UNESCO's list of World Heritage Sites.^[14]

Royal and viceregal residence

(Clockwise from top) the official residence for the Canadian monarch and the governor general; stair to basement level from the original foyer; grand salon in the 1984 addition; twin spiral staircases in the new entrance hall; solarium; a sitting room in the 1831 wing; a sitting room in the 1984 wing; original main staircase; dining room in the 1831 wing

The Officer's Barracks, a neo-Norman structure built in 1831 by the British Army, has been a residence of the governor general of Canada since 1872. The residence today has a total of 153 rooms over 4,459 square metres (48,000 sq ft),^[24] including offices for the governor general's secretary.^[25]

The entrance into the original area of the residence is through a set of double doors beneath a neo-classical porch bearing the words GOUVERNEUR GÉNÉRAL on the frieze and the crest of the Royal Arms of Canada in the tympanum. Within is a foyer with marble tile floor and a stair descending to the basement and, through another set of doors in a screen with translucent leaded glass sidelights and fanlight, is a hall; both rooms are in the Georgian style, in beige, cream, and gold.^[26] The Small Dining Room is similarly Georgian in decor, with robin's egg blue walls and white-painted trim. From the ceiling hang two crystal chandeliers.^[26]

Soon after the building became a royal residence, additions to accommodate the viceregal party and household were required, including a ballroom and sunroom. These, however, were on 2 February 1976 destroyed by fire and the other rooms of the residence suffered smoke and water damage. The Department of Public Works and Government Services Canada (which oversees the infrastructure of the Citadelle^[25]) restored the original wing and new state rooms were built in place of the lost post-1872 additions, the work being completed in 1984.

This new wing was built at the east end of and at a slight angle to the 1831 structure, the roof being copper and the exterior walls of the same masonry as the adjacent buildings, but, using more regulated block sizes and a flatter relief of pilasters and windows, as well as less detailing overall. The wing contains a separate entrance and ceremonial foyer with twin spiral staircases ascending to a piano nobile; the stairs have wood handrails with aluminum pickets and between them is a niche for sculpture.^[26] On the upper level is an event space, lounge, and sunroom with a terrace overlooking the St. Lawrence River. The former two areas are fully barrel vaulted and linked together by a continuous, narrow skylight in the roof under which crystal pendants of different lengths hang and transfer the natural light into the rooms.^[26] Interiors of the modern addition were designed by Quebec artist Madeleine Arbour, who was inspired by the colours of winter in Quebec, and use Canadian materials, including granite, walnut, and aluminum.^[12] The residence is furnished with pieces from the Crown Collection, mostly in New France style, antique furniture mixed with contemporary Canadian art.^[12]

Royal 22^e Régiment Museum

The Museum of the Royal 22nd Regiment, is located at La Citadelle. Its features items of historical significance to the Canadian military.

Building 15, constructed in 1750, also known as the powder magazine, houses the Museum of the Royal 22^e Régiment and Canadian Forces Museum,^[27] which collects, preserves, and displays artifacts of Canadian military historical significance,^[28] as well as the Museum, which features weapons, uniforms, and other military artifacts of the Royal 22^e Régiment. The Museum is affiliated with: CMA, CHIN, OMMC and Virtual Museum of Canada.

Other buildings

Building 1, the Former Hospital Administration Building, is the principal structure in Mann's Bastion. It is a two-story, rectangular, symmetrical stone structure with a hipped-roof pierced by two brick chimneys. The west-facing facade features restrained decorative detailing of pilasters supporting a flat cornice along the length of the five-bay façade. Loopholes are visible on the second floor on both sides of the building. The rear elevation facing into the bastion is functional and plain in appearance.^[29]

Building 1 is the principal structure of the Mann's Bastion

Building 2, also known as the Men's Barracks, was formerly the armory and powder magazine. It faces the parade ground near the throat of the Prince of Wales Bastion. It is a long, rectangular, two story masonry building built of smooth limestone with a hipped roof clad in sheet copper. The main façade of the building has little ornamentation and is regulated and orderly, with small, regularly placed, multi-paned windows.

Building 5, the Former Powder Magazine, is a low, rectangular stone structure with a gabled roof and a surrounding protective blast wall. Two doors at ground level and three openings at gable level pierce the symmetrical façade. Along the plain side elevations are three half-barrel-vaulted passages, or traverses, two on the west and one on the east.^[30]

Building 7, also known as the Memorial Building, forms part of a complex of three structures, which includes a chapel and a workshop, situated near the parade ground. They are attached by a 19th-century protective wall. It is a small, rectangular, one-story masonry edifice with a pyramidal stone roof and a row of windows on all four elevations. Its principal façade is distinguished by a modern porchway. Governor General Georges Vanier and his wife Pauline Vanier are interred here at the commemorative chapel.^[31]

Located within the King's Bastion and adjacent to the governor general's residence, Building 10 is the former military prison and presently the museum annex.^[32] Constructed in 1842, it is a two-story rectangular stone structure with a hipped roof pierced by three brick chimneys. The west elevation facing the citadel is restrained but decorated by pilasters. Loopholes pierce the walls on both stories. There are several irregularly placed windows with iron bars.

Building 14 is situated southwest of the citadel's parade ground

Building 14, the former ordnance store, stands along the parade ground. The long, rectangular two story structure is constructed of stone with a hipped roof clad in copper sheet. The symmetrical façade features small, evenly spaced windows.

Building 16 is the museum office and former cooperage.^[33]

Building 17, also known as the Men's Barracks, stands on the south side of the parade ground near the throat of the Dalhousie Bastion. Two stories high for most of its length, the rectangular building has exterior walls of stone and features symmetrical elevations, a hipped, copper clad roof, and a projecting course of stone above the ground floor.

Clearly seen from the river and aligned on the meridian for observation purposes, Building 20, also known as the Ball House, is the former observatory and time ball tower. It is a compact, tall, two story stone structure of several architectural shapes. The rectangular section with a gabled roof was the former observatory and the square section formerly housed the time ball installation topped with an antenna. The building is entered from the ground floor of its small porch, which joins the two buildings.^[34]

Building 32, formerly the Defensive Guard House, is located at the eastern end of the north main ditch below the King's Bastion. It is a small, squat, one story masonry edifice with a gable roof supported by wood rafters. A chimney rises through the roof, which is covered in painted tin sheeting.

The former caponier, Building 46, is located at the south end of the ditch separating the counterscarp from the Men's Barracks. Its two walls and small turret in the middle of its gabled roof are the only visible elements of this small stone building. It is integrated with the ramparts and pierced with loopholes.^[35]