Which part of the country contains most of Canada?

Most of Canada is located in the northern part of the country, particularly in the northern territories and provinces such as Yukon, Northwest Territories, and Nunavut. This region is characterized by vast wilderness, including tundra, forests, and numerous lakes. Additionally, the central provinces like Manitoba and Saskatchewan also cover significant areas of the country. Overall, the northern regions encompass a large portion of Canada's landmass.