No trip to Argentina is complete without a visit to the “southernmost city in the world.” Ushuaia is a major tourist attraction now, but it wasn’t always that way; the city has served as a naval base, penal colony and missionary base throughout its history. You won’t run out of things to do in Ushuaia. For great mountain views, hop aboard a catamaran and ride around the Beagle Channel. Not the sailing type? Hike the Glacier Martial or play some golf at Ushuaia Golf Club. We’re put together a list of things to do in Ushuaia below.