Claim: Kortright Centre for Coservation, which is near Vaughan, the fifth-largest city in the Greater Toronto Area, was created in 1979 and is operated by Toronto and Region Conservation Authority.
Evidence: Vaughan It is the fifth-largest city in the Greater Toronto Area, and the 17th-largest city in Canada. The 325 hectare Kortright Centre, which opened in 1979, is operated by the Toronto and Region Conservation Authority.