Planning a trip to Ontario? With major metro areas such as Thunder Bay and Toronto, along with top attractions including the CN Tower, Niagara Falls and the Art Gallery of Ontario, you are sure to have a unique and memorable experience. Take in all the great sights that Ontario has to offer with a hire car from Enterprise Rent-A-Car. Choose from one of our popular airport locations or find the perfect car at a neighbourhood branch. Search for a car rental location or browse the list below.