We are looking to travel from Santiago to Puerto Varas, and hoped for a Good Itiniery, we are looking to visit the Wine Regions, and any other places worth seeing along the way??? Where is it best to break the journey? Don't really want to travel for more than 4 hours at a time, wouldn't mind breaking the journey in a different location on the return, hope this isn't too vague, but would ideally like to see as much as possible. We are travelling in a people carrier, if this helps to give an estimate of time taken????