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Expo 67

Expo 67, officially the 1967 International and Universal Exposition, was a World’s Fair held in Montreal, Quebec, from April to October 1967.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Expo 67, officially the 1967 International and Universal Exposition, was a World’s Fair held in Montreal, Quebec, from April to October 1967. It was Canada’s main centennial celebration and became one of the most successful world’s fairs of the 20th century, drawing more than 50 million paid admissions. The event was a defining moment for Canadian national identity and boosted Montreal’s international profile.

Background

Expo 67 was conceived as the centrepiece of Canada’s centennial celebrations in 1967. It was sanctioned by the Bureau International des Expositions as a category one world’s fair, bringing international attention to Montreal and showcasing Canada’s progress and future prospects.

Theme and site

The exposition’s theme was “Man and His World,” inspired by Antoine de Saint-Exupéry’s book *Terre des Hommes*. The fair was built on sites in Montreal, including Île Sainte-Hélène and the newly created Île Notre-Dame.

Attendance and impact

Expo 67 recorded more than 50 million paid admissions over 183 days and set a single-day attendance record of 569,500 visitors. It is credited with boosting Montreal’s international profile and leaving a lasting impact on the city’s tourism and urban development.

Legacy

Expo 67 is remembered for its innovative pavilions, transportation systems, and architecture, including Habitat 67 and the U.S. pavilion’s geodesic dome. In 2018, Parks Canada designated Expo 67 a national historic event. It is widely regarded as one of the most successful world’s fairs of the 20th century.

Key facts

  • Expo 67 was held in Montreal as part of Canada’s 1967 centennial celebrations.
  • It attracted more than 50 million paid admissions over 183 days.
  • The event featured pavilions from 62 participating nations.
  • A record single-day attendance of 569,500 visitors was set.
  • Expo 67 is widely regarded as one of the most successful world’s fairs ever held.
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Canadian context

Expo 67 was a defining event for Canadian national identity in 1967, marking the centennial of Confederation and significantly boosting Montreal’s international profile.

Frequently asked questions

What was Expo 67?
Expo 67 was the 1967 International and Universal Exposition, a World’s Fair held in Montreal as part of Canada’s centennial celebrations.
When was Expo 67 held?
It ran from April 28 to October 29, 1967.
How many people attended Expo 67?
It received more than 50 million paid admissions, not counting additional official and working admissions.
How many countries participated in Expo 67?
Sixty-two nations participated, along with other organizations and exhibitors.
What was the theme of Expo 67?
The theme was “Man and His World.”
Why is Expo 67 significant in Canada?
It was the centrepiece of Canada’s centennial celebrations and is considered a major cultural and international success for Montreal and Canada.

References

  1. The Canadian Encyclopediahttps://www.thecanadianencyclopedia.ca/en/article/expo-67
    Supports: Official name, centennial context, attendance, duration, costs, and overall historical significance.
  2. Parks Canadahttps://parks.canada.ca/culture/designation/evenement-event/expo-67
    Supports: National historic event designation, Montreal location, centennial importance, and visitor totals.
  3. Wikipediahttps://en.wikipedia.org/wiki/Expo_67
    Supports: Dates, category one world’s fair status, participating nations, single-day attendance record, and basic event overview.
  4. Library of Congresshttps://guides.loc.gov/quebec/Expo-67-vive-quebec-libre
    Supports: Theme, subthemes, six-month duration, and centennial context.
  5. Tourisme Montréalhttps://www.mtl.org/en/experience/expo-67-legacy
    Supports: Legacy, theme, visitor totals, architectural features, and long-term impact on Montreal.