There are ATMs in Uyuni and Calama, but not in San Pedro. Use up residual bolivianos in shop at Laguna Colorada or earlier, and pesos at San Pedro. US dollars in small notes always acceptable. Internet at Uyuni and Calama. This trip was done at the end of last November.
Trips go all year but in the southern winter expect subzero temps at night and some snow.
Check weather forecast . Viscacha looking for a feed Cautions Sun exposure and glare is extreme. Hat, sunglasses and sun screen are essential. At times vehicles have become bogged in sand, mud or salt slush. The Author You can visit Allano's web site by clicking here .