In which city is the CN Tower located?

The CN Tower, an iconic telecommunications and observation tower, is located in Toronto, Canada. Standing at 553.3 meters, it was the world’s tallest freestanding structure until 2007 and remains a major tourist attraction. Its unique design and panoramic views make it a symbol of Canadian engineering. Options A (Vancouver), C (Montreal), and D (Ottawa) are incorrect, as the CN Tower is specifically situated in Toronto, a major hub in Ontario.