Toronto is inarguably one of the most desired destinations chosen by global tourists and as a matter of fact around 4 million visitors land here every year and this city is officially ranked as 14th ideal travel spot. It is the largest city of Canada and is rated fifth in terms of population throughout North America. Toronto is one of the major worldwide financial hubs and this is truly a global city by all means. It is a very common sight to see diverse types of building in various sizes with commanding structure and impressive design. A standing testimony of this is tourists lining up to see the 30 year old 553 meters tall CN Tower, distinguished to be the tallest building in the world. The Royal Ontario Museum is a featured museum in the city that is famous for natural history and world culture. Another favorite spot is the Toronto Zoo, the ultimate zoo with more than 5000 animals and that too housing 460 different species of fauna under one roof is simply amazing. Toronto also hosts Casa Loma; the most eminent castle in Canada. The Canadian National Exhibition is the oldest fair across the world. Ontario Art Gallery with an impressive collection of masterpieces of not just Canada but also work done by Eoropean and African artists are showcased here with pride.