Rideau Canal prepaid postcard by Canada Post. Thanks to Jason of Canada.
Postcard 2Autumn splendor at Jones Falls Locks - Historic Rideau Waterway. Nice stamps used. Thanks to Ange of Canada.
Postcard 3Ottawa - the capital of Canada was formerly called "Bytown" after Colonel John By who built the Rideau Canal. The upper part of the Rideau Canal for a few months in winter is turned into 8.5km long skating rink. Nice stamps used. Thanks to Manfred of Ottawa, Canada.