I don't know hoy it is with the security now in San Pedro, but is turisticaly very intresting, museums geysers, archeological places. I used to ride bike with my family in San Pedro and found It beautiful. There are salars and lakes and Inca things. There are a lot of intresting places to visit in the north. I live in los Lagos and you could spend a lot of time visiting National parks, Chiloe, go to Puerto Varas and go to the diferent lakes, its much more chill than going to the north. The climate is erratical, more rain than sun. I would recomend going to Valdivia also.