There is a lot to see in Santiago. We booked a private tour. It was excellent. They greeted us early in the morning at the ship. Took us through Valparaiso, a couple of neighboring communities, as well as the wine country and Santiago. It was a twelve hour tour in an air conditioned van that ended at the airport at 9:00 P.M. for about $95. That was the total for four people.
We had a beautiful traditional Chilean lunch in the wine country. It was a wonderfully long day of touring.