The CN Tower, located in Toronto, Canada, is one of the most iconic and recognizable landmarks in the world. However, just like any other thing in the world, it can be referred to by a variety of different names. Some synonyms for the CN Tower include the Canada Tower, the Canadian National Tower, the Toronto Tower, and the Tower of Ontario. Other colloquial names might include "the needle," "the space needle of the north," or simply "the tower." Regardless of what you call it, there's no denying that the CN Tower is a symbol of pride for Canadians and an impressive feat of modern engineering.