The largest city in the world by area is Sitka, located in Alaska, USA. It covers approximately 4,815 square miles (12,461 square kilometers), making it significantly larger than other major cities. Sitka is known for its stunning natural landscapes, including mountains, forests, and coastline, but it has a relatively small population compared to its vast area. Most of its land is uninhabited or consists of wilderness. The city's unique geography has resulted from a combination of historical factors and its location within the beautiful Alaskan wilderness.