1. Canada is home to the longest street in the world. 2. The longest coastline in the world is in Canada. 3. A bear from. Fun Facts about Canada Cities. Toronto is Canada's largest city and it's known as being the most multicultural city on Earth. The CN Tower in Toronto was the. Canada is known to be the 2nd largest country in the world. It is bigger than the whole of the European Union, 30 per cent larger than Australia and three times.