In November of 2009 I boarded the Via Australis as part of National Geographic trip to sail the Beagle Channel from Argentine Patagonia to Chilean Patagonia, not around Cape Horn but through the safer (though not especially safe) interior waterways. Before sailing westward, however, we were offered the opportunity to walk on the island at the tip of South America, Cape Horn. (Take Google Maps to the tip of South America link then zoom out).