Next weekend I'm off to visit the southern most city in the entire world, Ushuaia, Argentina. From there, many people hop on a cruise ship and head down to Antarctica. It's an expensive trip to Antarctica, starting at around $5,000 a person, but spending a day or two visiting one of the most remote parts of the world is apparently well worth the price. I will not be visiting Antarctica, but I will be visiting the Antarctica Hostel, located close to the Beagle Channel and in the shadow of the tail end of the Andes mountain range. Ushuaia will obviously be the most south I've ever been in the world, ...