Beagle Channel (Spanish: Canal Beagle) is a strait in Tierra del Fuego Archipelago on the extreme southern tip of South America between Chile and Argentina. The Beagle Channel, the Straits of Magellan to the north, and the open-ocean Drake Passage to the south are the three navigable passages around South America between the Pacific and Atlantic Oceans. However, most commercial shipping uses the open-ocean Drake Passage. Black and White Tone. Full HD.