High Quality Content by WIKIPEDIA articles! Harbourfront is a neighbourhood on the northern shore of Lake Ontario within the downtown core of the city of Toronto, Canada. Part of the Toronto Waterfront, Harbourfront extends west from Yonge Street to Bathurst Street along Queen`s Quay. East of Yonge to Parliament St. along Queen`s Quay, this mostly industrialized stretch is slated for the future East Bayfront development.