Family of three looking for some advice. Child age 7 but adventurous. We will be in BA for 3-4 days, then Salta area. Question as to how many days to explore that area.... 3-5 I hear or more. then we would like to visit Potosi and Sucre and uyuni... so I am told I would need to take an overnight train from Arg border to uyuni then get guide to drive us to Sucre and Potosi and then go back toward SP de Atacama but stay a night in villamar.
Anyone have thoughts on this itinerary. We then…

