Ontario Highway 127

King's Highway 127, commonly referred to as Highway 127, is a provincially maintained highway in the Canadian province of Ontario. The route begins in Maynooth, connecting Highway 62 north of Bancroft with Highway 60 in the township of South Algonquin, east of Whitney and Algonquin Provincial Park. The entire route is patrolled by the Ontario Provincial Police (OPP).

Highway 127 was designated in late 1955, generally following the same route as today, with the exception of the northern terminus. During the early 1960s, a new road was constructed east of Whitney, bypassing the old highway for several kilometres. By 1963, the bypass was complete and Highway 127 was rerouted onto it.

Route description

Highway 127 is a remote connector highway that lies east of Algonquin Park, the oldest provincial park in Ontario and one of the most frequented camping grounds in the world. It connects the northern end of Highway 62 in Maynooth with Highway 60 east of Whitney. The only community Highway 127 passes through is Lake St. Peter. It passes through large swaths of undeveloped forest on its 39 km (24 mi) journey, and is rather remote; aside from the towns at the northern and southern terminii, the only named community on Highway 127 is Lake St. Peter.