Ottawa
Ottawa sits at the confluence of two rivers, the Ottawa and the Rideau, on a cliff face dense with forest -- and that geography, far from being a picturesque accident, is precisely why it became the capital of Canada. In 1855, when the city was renamed from Bytown to Ottawa, the name came directly from the river, which took its name from the Algonquin word adawe, meaning "to trade." A place defined by exchange, by rivers, by the movement of people and goods -- and yet chosen as the seat of government partly because it was remote enough to be defended from attack.
With a city population of over one million and a metropolitan area of nearly 1.5 million, Ottawa is the fourth-largest city in Canada. It houses the Parliament, the Supreme Court, and the Prime Minister's office. It is also the most university-educated city in the country, and the one place in Canada where English and French share co-official status at the municipal level. How a logging camp on a contested frontier became all of this is a story that begins long before Colonel John By ever drove a stake into the ground.
Spearpoints found in the Ottawa Valley date to roughly 8,000-8,500 years before the present, placing human presence here almost as soon as the land became habitable. The Ottawa Valley opened up around 10,000 years ago when the Champlain Sea naturally drained away, leaving behind pine forests and river corridors where people could settle and travel.
By 6,000 years before the present, the valley supported robust trading and communications networks. Approximately 3,000-3,500 years ago, there is definitive evidence of permanent settlements near the mouth of the Gatineau River, including what appear to be hearths and heavy tools. Three major rivers meet within what is now Ottawa, making it a natural hub for thousands of years. These were Algonquin communities engaged in foraging, hunting, fishing, and trade -- a pattern of life that continued until European colonization arrived in the 15th century and disrupted everything that followed.
In 1610, Etienne Brule became the first documented European to navigate the Ottawa River, passing the site of the future city on his way to the Great Lakes. Three years later, Samuel de Champlain recorded the waterfalls in the area and his encounters with the Algonquin people. But it was a New Englander named Philemon Wright who planted the first non-Indigenous settlement on the 7th of March 1800, founding a lumber town on the north bank of the river in what would eventually become Gatineau.
Philemon Wright did not just build a town -- he created a trade corridor. By transporting timber by river from the Ottawa Valley to Quebec City, he pioneered the economic engine that would drive the region for decades. Wright brought five other families and twenty-five labourers to what he called Wright's Town, an agricultural and lumber community that grew into the city of Gatineau.
The Rideau Canal changed everything on the south side of the river. In the 1820s, news of the British military's plan to build the canal sparked land speculation; a local businessman named John Le Breton bought land in anticipation of the construction, which led to an alternative canal route being selected. A town was established in 1826 and named Bytown in 1827, after Colonel John By, the military engineer responsible for the Rideau Waterway. By laid out the streets and created two distinct neighbourhoods: Upper Town to the west of the canal, predominantly English-speaking and Protestant, and Lower Town to the east, mostly French, Irish, and Catholic.
The canal opened in 1832 when Bytown's population reached 1,000. The Rideau Waterway was 202 km long and required 47 locks between Ottawa and Kingston Mills. It was designed to bypass a stretch of the St. Lawrence River bordering New York State that had left supply ships exposed to enemy fire during the War of 1812. The route connected Montreal to Kingston on Lake Ontario, and for the settlers and soldiers who built it, it was a lifeline. The early years were hard: the Shiners' War brought Irish labour unrest from 1835 to 1845. Bytown was incorporated as a town in 1850, and its first city clerk, William Pittman Lett, served from 1844 to 1891 -- 36 years guiding the city through its transformation.
The parliament of the United Province of Canada held more than 200 votes over several decades without settling on a capital. Kingston was designated capital in 1841, but critics were immediate -- Toronto, Montreal, and Quebec City all had legislators who found it unacceptable. In 1842, a vote rejected Kingston. In 1843, the Executive Council recommended Montreal. In 1844, the capital moved there following a parliamentary vote and royal acceptance.
In 1849, an Orange mob burned the Parliament building in Montreal, triggering another round of votes. The winning solution was a perambulation system: Quebec City and Toronto would share capital status, with the legislature alternating between them. Logistical problems made this arrangement deeply unpopular. An 1856 vote passed for the lower house to relocate permanently to Quebec City, but the upper house refused to fund the move.
With the legislature deadlocked, the question went to Queen Victoria, who acted on the advice of her governor general, Edmund Head. Head reviewed proposals from several cities and selected the recently renamed Ottawa. A royal letter formally designated Ottawa as capital on the 31st of December 1857. George Brown, briefly a co-premier of the Province of Canada, tried to reverse the choice and failed. Parliament ratified the Queen's decision in 1859, with Quebec serving as interim capital until 1865. The first session of Parliament in the new Ottawa buildings was held in 1866.
Two main factors determined the choice. Ottawa's isolated position, surrounded by dense forest and set on a cliff far from the American border, made it more defensible. And its location on the boundary between Canada West and Canada East made it a viable political compromise between the French and English populations. The government also already owned the land that became Parliament Hill. The original Parliament buildings -- Centre, East, and West Blocks -- were constructed between 1859 and 1866 in the Gothic Revival style.
The Hull-Ottawa fire of 1900 was one of the most destructive events in the city's history. It began as a chimney fire on the Hull side of the river and spread rapidly through the widespread wooden buildings. It destroyed about two-thirds of Hull, including major lumber employers. In Ottawa, it burned approximately one-fifth of the buildings between the Lebreton Flats and Dow's Lake. Roughly 3,200 buildings were destroyed in total, and an estimated 300 million dollars in damage was caused (measured in 2020 Canadian dollars). Around 14% of Ottawa residents and 40% of Hull residents were left homeless.
Public transportation had begun in 1870 with a horsecar system, which gave way in the 1890s to an electric streetcar network. The streetcar system peaked at 90.5 km of trackage, including an extension to Hull, before it was shut down in 1959. On the 1st of June 1912, the Grand Trunk Railway opened both the Chateau Laurier hotel and the neighbouring Union Station in downtown Ottawa. On the 3rd of February 1916, fire destroyed the Centre Block of the Parliament buildings; the House of Commons and Senate temporarily relocated to the Victoria Memorial Museum (now the Canadian Museum of Nature) until the new Centre Block, with its signature Peace Tower, was completed in 1927.
After the Second World War, Prime Minister Mackenzie King hired French architect-planner Jacques Greeber to redesign the capital region. The 1950 Greeber Plan called for the creation of the National Capital Greenbelt, the Kichi Zibi Mikan parkway, and the Queensway highway system. It also called for moving Union Station out of downtown, removing the streetcar system, and relocating industries away from the city centre. Not every recommendation was implemented -- a proposed city hall on the east side of the canal never materialized -- but the plan's open space recommendations gave rise to the Rideau Canal and Ottawa River pathways.
By 1885, Ottawa was the only city in Canada whose downtown streetlights ran entirely on electricity. That early embrace of technology foreshadowed what the city would become a century later. From the 1960s to the 1980s, a wave of construction in the National Capital Region laid the physical groundwork. Then, in the 1990s and 2000s, a technology boom earned the city the nickname "Silicon Valley North."
Bell Northern Research -- later Nortel -- employed thousands of workers by the 1980s. The National Research Council's federally supported facilities contributed to the conditions that allowed early companies to grow. Firms including Newbridge Networks, Mitel, Corel, Cognos, and Shopify were founded in Ottawa. The city also drew regional offices from Nokia, Adobe Systems, Bell Canada, and IBM. By 2015, roughly 1,800 technology companies employed approximately 63,400 people, most specializing in telecommunications, software, and environmental technology. Most of these companies are concentrated in the western part of the city, formerly the city of Kanata.
The tech sector surged particularly strongly before the dot-com bust, but remained generally stable as of 2016. Meanwhile, the federal public service remains the single largest employer in the city, with over 116,000 individuals working for the federal government in the National Capital Region. The combination of a stable government employment base and a technology sector has kept Ottawa's unemployment rate below both the national and provincial averages since 2006. In 2022 it stood at 5.2%.
In 2024, Ottawa City Council declared the city the "Shawarma Capital of Canada" in a unanimous motion -- a recognition that Ottawa contains more shawarma restaurants than anywhere else in the country. The city's deep Lebanese community has shaped its culinary identity in ways that go well beyond any single dish, and food writers have noted the connection between Ottawa's Lebanese pizza tradition and the city's distinctive style of thick-crusted, cheese-heavy, toppings-under-the-cheese pizza.
Beaver tails, a fried dough pastry, were first created in Ottawa in the 1970s. Le Cordon Bleu has operated a culinary arts institute in the Sandy Hill neighbourhood for many years, described as the only Le Cordon Bleu campus in North America. During winter, the Ottawa section of the Rideau Canal becomes the world's largest skating rink, a 7.8 km path stretching from Carleton University and Dow's Lake to the Rideau Centre and the National Arts Centre.
The city hosts Winterlude, described as the largest festival in Canada, along with Canada Day celebrations on Parliament Hill, Bluesfest, the Canadian Tulip Festival, the Ottawa International Jazz Festival, and Capital Pride, among others. In 2010, Ottawa's festival industry received the IFEA World Festival and Event City Award for North American cities with a population between 500,000 and 1,000,000. Ottawa Race Weekend has been held annually since 1975, and in 2025 the city added Ironman Triathlon to its sporting calendar.
In 2002, Ottawa became the largest city in Canada with both English and French as co-official languages for municipal business. Vancouver, Montreal, and Toronto have no such official bilingualism policy. As of the 2021 census, 58.2% of residents identify English as their mother tongue, while 12.5% identify French. Just over 36% of the population knows both official languages. An additional 23.1% of residents speak a mother tongue other than English or French, including Arabic at 4.3% and Mandarin at 2.2%.
The immigrant population of Ottawa numbered 259,215 people as of the 2021 census, representing 25.9% of the city's population. The top countries of origin were China, India, the United Kingdom, Lebanon, and the Philippines. The city's visible minority population was 32.5%, higher than the national percentage of 26.5%.
Beneath all of this civic life sits an unresolved legal and moral question. In 1991, provincial and federal governments acknowledged a land claim submitted by the Algonquins of Ontario regarding the unceded status of the land on which Ottawa stands. Negotiations have continued since, aiming eventually at a treaty that would affirm Algonquin rights, release Canada from claims of misuse of Algonquin land, and negotiate the terms of title transfer. An agreement in principle was arranged in 2016. The city whose name derives from the Algonquin word for trade is still, in a formal sense, working out the terms of that oldest transaction.
Common questions
Why was Ottawa chosen as the capital of Canada?
Ottawa was selected as capital on the 31st of December 1857 by Queen Victoria, acting on the advice of Governor General Edmund Head. Two primary reasons drove the choice: Ottawa's isolated location surrounded by dense forest on a cliff far from the Canada-US border made it defensible, and its position on the boundary between Canada West and Canada East made it a political compromise between French and English populations.
What was Ottawa originally called before it was renamed?
Ottawa was originally founded in 1826 as a town and named Bytown in 1827, after Colonel John By, the British military engineer responsible for the Rideau Canal construction. It was incorporated as a town in 1850 and renamed Ottawa in 1855, when it also obtained city status.
What does the name Ottawa mean and where does it come from?
The name Ottawa comes from the Ottawa River, whose name derives from the Algonquin word adawe, meaning "to trade." The city was renamed Ottawa in 1855. In modern Algonquin, the city is known as Odawag.
How large is Ottawa's population?
According to the 2021 Census, Ottawa had a city population of 1,017,449, making it the fourth-largest city in Canada. The Ottawa-Gatineau census metropolitan area had a population of 1,488,307, also ranking fourth among Canadian metropolitan areas.
What is the Rideau Canal and why is it significant to Ottawa?
The Rideau Canal is a 202 km waterway connecting the Ottawa River near Parliament Hill to Kingston on Lake Ontario, built in the 1820s-1830s under Colonel John By to provide a secure supply route bypassing the vulnerable St. Lawrence River corridor. It opened in 1832 and was recognized as a UNESCO World Heritage Site on the 29th of June 2007. During winter, the Ottawa section of the canal becomes the world's largest skating rink, stretching 7.8 km.
Why is Ottawa called Silicon Valley North?
Ottawa earned the nickname Silicon Valley North due to the concentration of technology companies that grew in the city during the 1990s and 2000s. By 2015, approximately 1,800 technology firms employed around 63,400 people, most specializing in telecommunications, software, and environmental technology. Companies including Nortel, Corel, Mitel, Shopify, and Newbridge Networks were founded in Ottawa.
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- 367L'aéroportTonik Web Studio
- 369Tremblay
- 374PDF Schedules2023-08-09
- 376Travelling from Montreal to Ottawa9 July 2021
- 378Ontario Trans-Canada Highway itineraries and townsTrans-Canada Highway
- 384Transportation Environment & SustainabilityOttawa Insights
- 385Statistics – Ottawa CountsOttawa.ca
- 387Focus on Geography Series, 2021 Census - Ottawa (Census division)Statistics Canada Government of Canada — 2022-07-13
- 388Cycling Network InformationCity of Ottawa
- 389Sparks StreetNCC Watch
- 391ByWard Market Public Realm PlanCity of Ottawa — 1 October 2021