The Magellan Strait is a navigable sea route located at the southern tip of South America, separating the mainland from the Tierra del Fuego archipelago. It connects the Atlantic Ocean to the Pacific Ocean and is approximately 570 kilometers (350 miles) long. The strait is named after the Portuguese explorer Ferdinand Magellan, who was the first European to navigate it in 1520. The strait is known for its challenging weather conditions and strong currents, making navigation difficult. Despite this, it has historically been an important passage for ships, especially before the construction of the Panama Canal. Today, it remains a vital route for maritime traffic in the region.