If you have decided your
Santiago vacation between September and December, then it will be the perfect time. Because this city's wet season lasts in August and from September the weather gets pleasant for climbing, diving, walking and swimming in the beach. Also even you can visit any city of
Chile during this time.
Santiago has many events year around and the patriotic national festival is held in every September which offers ethnic games, musical performances and cueca dancing. May be you could join this festival. In addition visit
Atacama desert and
Easter Island if you get time during your Chile trip.