Seven to ten days are best spent in one area: Buenos Aires and Mendoza, Salta and Jujuy, Iguazú and Misiones, Bariloche and the lakes, or El Chaltén with El Calafate.
With 10–14 days, you can travel one region well. That may mean a section of Ruta 40, the northern Andes or a focused piece of Patagonia without losing days to unnecessary flights.
Epic Northern Argentina takes roughly 40–50 days. It links Mendoza's vineyards, the Puna, Iguazú, the Jesuit Missions and Iberá in one rental-car journey from Buenos Aires.
Epic Patagonia takes roughly 50–65 days. It follows Atlantic wildlife north, crosses the Andean lakes and Chilean fjords, then returns to Ushuaia through the great glacier country.
Tell me how many days you have and which landscape you cannot leave out. I will turn them into an Argentina journey that feels complete.

