A 14 day walking and cultural guided group holiday to Argentina has been launched, featuring some of the country's favourite sites. Highlights of the tour include staying in Salta and Calafate, a region famous for its wine, exploring the magical city of Buenos Aires and staying in a tree-lodge house before enjoying a boat trip to the base of Iguazu Falls. Visitors will also sail through Ibera, the second largest wetland area in the world, camp alongside Inca ruins and hike through canyons on a remote Lerma Valley trek.