Gatineau in the context of Ottawa, Ontario

Ottawa is the capital city of Canada. It is located in the southern portion of the province of Ontario, at the confluence of the Ottawa River and the Rideau River. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). As of 2021, Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada.

Ottawa is the political centre of Canada and the headquarters of the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government; these include the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and the Office of the Prime Minister.

The National Capital Region (NCR) (French: Région de la capitale nationale, pronounced [ʁeʒjɔ̃ d(ə) la kapital nɑsjɔnal]), also known as Canada's Capital Region and Ottawa–Gatineau, is an official federal designation encompassing the Canadian capital of Ottawa, Ontario, the adjacent city of Gatineau, Quebec, and surrounding suburban and exurban areas. Despite its designation, the NCR is not a separate political or administrative entity and falls within the provinces of Ontario and Quebec.

Defined by the National Capital Act (1985), the NCR covers an area of 4,715 km (1,820 sq mi), straddling the Ottawa River, which serves as the boundary between Ontario and Quebec. This area is smaller than the Ottawa–Gatineau census metropolitan area (CMA), which spans 8,046.99 km (3,106.96 sq mi). Ottawa–Gatineau is the only CMA in Canada that crosses provincial boundaries.

In glacial geology, a chatter mark is a wedge-shaped mark (usually of a series of such marks) left by chipping of a bedrock surface by rock fragments carried in the base of a glacier (glacial plucking). Marks tend to be crescent-shaped and oriented at right angles to the direction of ice movement.

There are three different types of chatter marks. The crescentic gouge is an upstream concave that is made by the removal of a piece of rock. The crescentic fracture is a downstream concave that is also made by the removal of rock. The lunate fracture is also a downstream concave made without the removal of rock.

The Canadian Museum of Nature (French: Musée canadien de la nature; CMN) is a national natural history museum based in Canada's National Capital Region. The museum's exhibitions and public programs are housed in the Victoria Memorial Museum Building, a 18,910-square-metre structure (203,500 sq ft) in Ottawa, Ontario. The museum's administrative offices and scientific centres are housed at a separate location, the Natural Heritage Campus, in Gatineau, Quebec.

The museum originated from a museum established by the Geological Survey of Canada in 1856. Initially based in Montreal, the museum relocated to downtown Ottawa in 1881. In 1911, the museum relocated to the Victoria Memorial Museum Building. Initially, a natural history museum, the institution later expanded to include an anthropology and human history department; with the institution renamed the National Museum of Canada in 1927. The departments of the national museum were later split into separate national institutions, with the natural history department forming the National Museum of Natural Sciences in 1968. The museum adopted its current name in 1990 after it was made its own autonomous crown corporation. From 2004 to 2010, the museum renovated and expanded the Victoria Memorial Museum Building.

Outaouais (/uːtəweɪ/, French pronunciation: [utawɛ] ; also commonly called The Outaouais) is an administrative region of western Quebec, Canada. It includes the city of Gatineau, the municipality of Val-des-Monts, the municipality of Cantley and the Papineau region. Geographically, it is located on the north side of the Ottawa River opposite Canada's capital, Ottawa. It has a land area of 30,457.52 square kilometres (11,759.71 sq mi) and its population was 405,158 inhabitants as of 2021.

From 2017 to 2021, the Outaouais has a lower per capita disposable income than the rest of Quebec. It was $32,364 in 2021, compared to $34,180 in Quebec overall. In 2021, the unfavourable margin remained stable at 5.3%.

Hull is the central business district and oldest neighbourhood of the city of Gatineau, Quebec, Canada. It is located on the west bank of the Gatineau River and the north shore of the Ottawa River, directly opposite Ottawa. As part of Canada's National Capital Region, it contains offices for more than 20,000 civil servants. It was named after Kingston upon Hull in England.

The Canadian Museum of History (French: Musée canadien de l’histoire) is a national museum on anthropology, Canadian history, cultural studies, and ethnology in Gatineau, Quebec, Canada. The purpose of the museum is to promote the heritage of Canada, as well as support related research. The museum is based in a 75,000-square-metre-building (810,000 sq ft) designed by Douglas Cardinal.

The museum originated from one established by the Geological Survey of Canada in 1856, which later expanded to include an anthropology division in 1910. In 1927, the institution was renamed the National Museum of Canada. The national museum was later split into several separate institutions in 1968, with the anthropology and human history departments forming the National Museum of Man. The museum relocated to its present location in Gatineau in 1989 and adopted the name Canadian Museum of Civilization (French: Musée canadien des civilisations) the following year. In 2013, the museum adopted its current name, the Canadian Museum of History, and modified its mandate to emphasize Canadian identity and history.

Northern Quebec (French: le nord du Québec) is a geographic term denoting the northerly, more remote and less populated parts of the Canadian province of Quebec.

The term has two related, overlapping but not identical usages; depending on the context, it may refer specifically to the administrative region of Nord-du-Québec, or to a broader geographic area also inclusive of the administrative regions of Abitibi-Témiscamingue and Côte-Nord, and the more northerly and remote portions of the administrative regions of Outaouais, Laurentides, Lanaudière, Saguenay–Lac-Saint-Jean and Mauricie. In the broadest sense, the term may be applied to almost any community further north than the densely populated Gatineau to Quebec City corridor along the north side of the St. Lawrence River; it is, however, never used to denote communities on the southern side of the river, even in the northernmost portions of the Gaspé Peninsula.