Espolones de San Gabriel
Approach: From Santiago head to Cajon de Maipo toward San Gabriel. By car, get directions in advance. By the Metro, get to the Los Mercedes subway stop. Head upstairs and grab a Collectivo (fixed-price taxi) to San Gabriel (as of Jan 2011, about 2500 pesos). The ride takes about an hour (maybe a bit less). Be sure to ask the driver to stop at the last bridge / stream
