Today, we go on a guided city tour of Toronto. See distinctive landmarks such as the City Hall, Queens Park, Chinatown, Toronto Harbour and the University of Toronto. Later, visit the CN Tower - the world’s tallest freestanding structure on land. Later, we drive to Niagara, where we take the ‘Hornblower Cruise’ to get a close-up experience of the magnificent Niagara Falls. (Due to weather conditions, the ‘Hornblower Cruise’ operates only from the last week of May). Next, we visit the Skylon Tower, the most famous landmark next to the Falls which is the tallest structure that overlooks falls, both from the American and the Canadian side. Overnight in Niagara. (B, D)