Etobicoke Creek () is one of the many creeks running through Toronto, Ontario and the Toronto Area into Lake Ontario, often characterized by their winding paths through deep ravines and distinctive shale banks.
Etobicoke Creek flows from Caledon, and runs in Brampton and west of the Toronto Pearson International Airport and the industrial area. Its southern section forms a city and county-level boundary, separating Toronto on the east from Mississauga, part of the Regional Municipality of Peel, on the west. Previously the eastern side was part of Etobicoke, which was part of Metropolitan Toronto. The length of the entire creek from Caledon to Lake Ontario is 61 km.
The creek ends in a large recreational area, Marie Curtis Park. It is surrounded by big cliffs and the bottom is solid stone, often covered with smaller rocks. It is full of little fish and crayfish, a sign of purity of water.
Although it was widely reported the Air France plane landed in a heavily wooded area, those who travel the area frequently know this to be untrue as it is fairly wide open , due to airport maintenance of both sides of the ravine. The west side of the ravine is a gentle slope, with grass and the airports light towers for both 6R/6L
The position of the ravine so close to the airport's overrun area has raised some safety concerns among the general public
If the ravine in the path of the runway had been filled in with a culvert and passive safety equipment (such as a level, sand-filled arrestor bed), it is likely that both accidents would have been relatively uneventful, with minimal injury and damage to property. However, such work would probably be very expensive and might face opposition from environmentalists. It remains to be seen whether any landscaping changes will be made following the 2005 accident.