I visited Chile when cycling from Santiago to Ushuaia. This involved going back and forth across the border with Argentina numerous times. Some of these albums switch between Chile and Argentina.
There are several albums on Picasa – take a look at these. You may prefer to follow the links to the albums on Picasa.
Santiago to Villaricca
Villaricca to San Martin
Trevelin to Coihaique
Coihaique to Cochrane
Cochrane to Villa O’Higgins
Villa O’Higgins to El Chalten
Punta Arenas
Punta Arenas to Ushuaia