PlacePolitics

Ottawa

@ottawa

Explore the timeline of Ottawa, Canada's capital city, featuring significant events and milestones that have shaped its development. From its founding as Bytown in the early 19th century to becoming the political heart of Canada, Ottawa's rich history is marked by significant cultural, social, and economic transformations.

10Defining moments
160Years
1860
1870
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1890
1900
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1940
1950
1960
1970
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2010
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1932
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2022
SAT · 01 JUL 2017

Canada 150 Celebrations

Canada Day on July 1, 2017, marked the country's 150th anniversary, with Ottawa at the center of celebrations. The capital hosted massive events, performances, and fireworks, with extensive participation from Canadians nationwide. The celebrations highlighted Canada's history, diversity, and achievements over the past 150 years, reinforcing Ottawa's role as the symbolic heart of the nation and a place of national pr...

WED · 22 OCT 2014

Parliament Hill Attack

On October 22, 2014, a tragic occurrence unfolded on Parliament Hill in Ottawa when a gunman fatally shot Corporal Nathan Cirillo at the National War Memorial and subsequently entered the Centre Block, where MPs were holding meetings. The attack led to a lockdown of the Parliament and heightened national security concerns, sparking nationwide discussions on terrorism and public safety. It was a significant moment, r...

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FRI · 25 JUN 2010

G20 Summit in Ottawa

On June 25, 2010, Ottawa hosted the G20 summit, bringing together leaders from the world's largest and emerging economies to discuss international financial stability and the global economy. The summit addressed key economic policies, trade, and sustainable development. Ottawa’s hosting of such a significant event underscored its role in international diplomacy and as Canada’s political headquarters, facilitating su...

FRI · 28 SEP 2001

Canadian War Museum Opens

On September 28, 2001, the new Canadian War Museum opened in Ottawa. The museum showcases Canada's military history from the colonial period to present times. The building itself is a legacy of Canada's heritage and the sacrifices of its military personnel, featuring extensive exhibits on both World Wars, the Cold War, peacekeeping missions, and recent conflicts. It serves not only as a museum but as a memorial to...

THU · 15 FEB 1996

Operation Grand Slam

On February 15, 1996, a large-scale police operation named Operation Grand Slam took place in Ottawa, targeting organized crime. The operation was a major crackdown involving hundreds of officers and resulted in the arrest of around 60 individuals connected to drug trafficking and other criminal activities. This showcased Ottawa's robust legal and law enforcement systems working to maintain public safety and control...

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SAT · 17 APR 1982

Patriation of the Constitution

On April 17, 1982, the Constitution Act was proclaimed by Queen Elizabeth II in a ceremony on Parliament Hill in Ottawa, marking the patriation of the Canadian constitution. This event signified Canada’s full independence from the United Kingdom, allowing amendments to be made to the Constitution without British approval. The Charter of Rights and Freedoms, a vital part of the Constitution Act, became a foundation...

SUN · 01 JAN 1967

Centennial Celebrations

In 1967, Canada celebrated its Centennial, marking 100 years since the Confederation. The capital city of Ottawa was the focal point for celebrations nationwide. A massive celebration took place, including public events, cultural displays, and fireworks. The National Arts Centre was opened in Ottawa in conjunction with these celebrations, symbolizing the country's cultural growth and unity over a century since its ...

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THU · 20 DEC 1917

Parliament Hill Fire

On December 20, 1916, a fire consumed the Centre Block of the Parliament Buildings in Ottawa, Canada. The fire, which started in the House of Commons reading room, spread rapidly and led to the destruction of most of the building. The Parliament was temporarily moved to the Victoria Memorial Museum. The rebuild of the Centre Block began immediately but was delayed by World War I, and the new building was finishe...

MON · 01 JUL 1867

Confederation of Canada

On July 1, 1867, the British North America Act came into effect, creating the Dominion of Canada. Ottawa, which had been chosen as the capital a decade earlier, officially became the capital of the newly formed country. This event marked Canada’s step towards self-government, transitioning from a collection of British colonies to an independent nation, although still part of the British Empire. Ottawa's role as the capi...

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THU · 31 DEC 1857

Ottawa Chosen as Capital

On December 31, 1857, Queen Victoria selected Ottawa as the capital of the Province of Canada because of its strategic location between Toronto and Montreal and due to its defensible position. This decision was part of a larger plan to have a defined capital city that could bolster national unity and governance. Ottawa's selection over other contenders such as Toronto, Montreal, and Kingston helped shape it into the political center it is today.

That's every defining moment so far. New events are added only when the reporting warrants it.

Frequently asked questions about Ottawa

Discover commonly asked questions regarding Ottawa. If there are any questions we may have overlooked, please let us know.

When did Ottawa become the capital of Canada?

What notable event occurred in Ottawa in 1966?

When was Ottawa founded?

What is a significant characteristic of Ottawa's climate?