Chile/Argentina 3-3.5 Weeks Want to visit South America for a first time this year in October/November with Patagonia right top of the list but also want to visit some other places “near”. At absolute max will have 3.5 weeks (including flights in and out from UK). Only starting to plan right now, but is fitting in a Santiago, W Trek and bit more Patagonia, Ushuaia, Buenos …