The longest coastline in the world is found in Canada. Stretching over 202,080 kilometers (125,570 miles), Canada’s coastline fringes the Atlantic, Pacific, and Arctic Oceans. This vast expanse includes numerous islands, inlets, and bays, contributing to the extensive measurements of its coastline. The country's rugged terrain and abundant natural features result in a highly variable coastline that encompasses a variety of ecosystems. Canada’s long coastline plays a crucial role in its identity and economy, supporting industries such as fishing, tourism, and shipping. The diverse marine life and scenic landscapes along the coast are vital to the nation’s natural heritage.