The 1967 International and Universal Exposition, also known as Expo 67, was a world's fair held in Montreal, Canada. It celebrated Canada's centennial and showcased innovations in technology, culture, and design. The event attracted over 50 million visitors and featured pavilions from 62 countries, highlighting their unique contributions to global culture. Expo 67 was notable for its futuristic architecture, including the iconic Habitat 67, designed by architect Moshe Safdie. The fair emphasized themes of "Man and His World," promoting international cooperation and understanding. It left a lasting legacy on Montreal, influencing urban development and tourism in the city.