Canada's Wonderland is a 330-acre (130 ha) theme park located in Vaughan, Ontario. Opened in 1981 by the Taft Broadcasting Company and The Great-West Life Assurance Company as the first major theme park in Canada, it remains the country's largest. More than 45 attractions including rides, stores, and restaurants have been removed or renamed over the years.
List of former and renamed Canada's Wonderland attractions Wikipedia
The following are attractions which have been removed or replaced:
A number of rides and attractions have been renamed to correspond with area theme changes.