Overlooking the Strait of Magellan, this isolated city in southern Patagonia bustles with windswept trekkers en route to glacier-filled Torres del Paine National Park or an Antarctic cruise. Before transiting, take note of the mansion-lined main square, Plaza Muñoz Gamero; the City Cemetery, with its elaborate tombs; and the Sara Braun Palace and Braun Menendez Residence, a preserved slice of the city's wealthy pioneer past. Daily flights connect the city with Santiago and Ushuaia.