Tilcara, Argentina
Myself and Michael (still groggy) made a beeline for the bus terminal the next day bound for the small town of Tilcara, 4 hours from Salta. This place is like nothing I've seen before. Guaranteed to make any geologist wet their pants with excitement. It is set at the bottom of a cluster of multicoloured mountains known as the Quebrada de Humahuaca and included is a river running through the town as well as a few cobbled streets. It has the feel of a desert but is...