Heading East
Heading east is no big challenge since the 401 was built back in the 1960s. This fast and pretty well straight-as-an-arrow route lets you drive along the northern shore of Lake Ontario and the Saint Lawrence Seaway, though getting glimpses of either only occasionally.
Highway 401 has service stations are restaurants right on the highway, so you shouldn’t have to leave the 401 if you are making distance. Along the way you pass many historical lakefront towns (dating back to British colonial times), as well as the huge General Motor auto plant at Oshawa.
The 401 is named the Macdonald-Cartier Freeway for two great Canadians, one from Ontario and one from Quebec, and the stretch between Canadian Forces Base Trenton and Toronto is also called the “Highway of Heroes”.
Belleville is seen as the gateway to Prince Edward County on the Isle of Quinte, known for its Sandbanks Provincial Park and its many wineries. A pit stop in Kingston to see this charming city and historic Old Fort Henry at the Lake Ontario mouth of the Rideau Canal is definitely worth the detour. It passes nearby the Seaway towns of Gananoque, Brockville, and Cornwall.
When you reach Quebec, the route becomes #20 which and continues along the north shore of the St Lawrence to Montreal, and further east to Trois Riviere and Quebec City. In Montreal the #20 and connects with the #40 from Ottawa, which continues along the southern shore of the St. Lawrence River as the Trans-Canada Highway, through Montreal and beyond.
Kawartha Lakes and Trent-Severn Detour
Heading northeast form Toronto along Highway 7, takes you from Whitby up to Port Perry (on Lake Scugog) to Lindsay (on Kawartha Lake) and Peterborough (with its lift lock on the Trent-Severn Canal and returning to the 401 at Trenton, the eastern terminus of the Trent-Severn, and a slight side-trip for Belleville & Prince Edward County.