Hostel map:

http://maps.google.cl/maps?f=q&source=s_q&hl=es&geocode=&q=hostal+santa+lucia&sll=-35.675147,-71.542969&sspn=68.436181,112.675781&ie=UTF8&hq=hostal+santa+lucia&hnear=&ll=-22.43134,-71.542969&spn=72.101937,112.675781&z=3&iwloc=A

Money exchange:

http://www.economiaynegocios.cl/calculadora_vf/index.asp

Airplane tickets:

www.lan.com

www.skyairline.cl

www.aerolineasata.cl (fly to Robinson Crusoe Islands (Juan Fernandez)

Bus tickets:

www.turbus.cl

www.pullmanbus.cl

www.

Local transport:

www.transantiago.cl (local buses)

www.metro.cl (subway)

Others.

www.sernatur.cl (National Tourism service)

www.mapcity.cl 

www.weather.com   (international and local weather)

Maps:

http://www.sernatur.cl/internacional/

Other information on front desk at the hostel.