Touring the Atacama Desert

We were in for a shock arriving in San Pedro de Atacama after our 16 hour night bus. For the majority of our time in Chile, we've been in low season. That was still the case in San Pedro, but the only people in the town are tourists and people selling things to tourists. It's in the middle of the Atacama Desert - the highest (San Pedro is 2,400m above sea level) and driest (some weather stations have never received rain) desert in the world. This makes it an uncomfortable place to be. The temperature fluctuates between scorching hot in the sun, to chilly in the shade, to below 0°C at night. Not great when none of the hostels have heating in the rooms. The extreme aridity painfully dries out your nose, throat and skin.

The tourist-heavy main drag in San Pedro

The main attraction is the surrounding scenery - volcanoes, salt flats, lakes, valleys and the night sky. Despite having learnt the lesson that tours are bad many times before, we decided to go with a tour company in order to see as much as possible. Although the tours were good, we're left feeling a bit flat - there's no effort, and therefore less reward, in being taken to see spectacular scenery in a convoy of minibuses with 10-100 other people. That said, the scenery is spectacular.

The valleys of Valle de la Muerte and Valle de la Luna, both near to the town, have completely different characters. Valle de la Muerte consists of red rocks and dusts in strange formations. Because of the colour, it was originally called the Valley of Mars, Valle del Marte in Spanish. This was mistranslated to Valle de la Muerte, or Valley of Death, and the name stuck. Valle de la Luna, Valley of the Moon, similarly appears like the moon. Much of the rock is formed from salt crystals and gives the valley an otherworldly moon-like appearance.

The Valle de la Muerte

The 3 Marias rock formation in the Valle de la Luna

The Tatio geyser field

Another of the big draws around here is the Tatio Geysers, the highest geyser field in the world at 4,320m. This is now Jo's new highest place record. We set off before dawn to be there for sunrise, and to 'enjoy' breakfast at -10°C. The geysers were stunning against a backdrop of even higher mountains in the early morning light. We also visited some nearby hot springs to relax later that afternoon, although stepping out of the warm water into the frigid shade was painful.





Our final tour was to see the Miscanti and Miñiques altiplano lakes at 4,220m above sea level. These were again beautiful set against the 6,000m volcanoes behind them. We continued on to the Atacama salt flat, surrounded by mountains reflected in the shallow pools of water. This made for perfect photographs of flamingoes ignoring the flocks of tourists.

Flamingoes in the Atacama salt plain

Us, the Milky Way, and the Southern Cross

The highlight of our stay was a stargazing trip. The Atacama desert has perfect conditions to view the stars - it is so high and dry that there is little atmospheric interference. As well as being able to see the Milky Way and other galaxies (the Magellanic clouds) with the naked eye, there were several telescopes set up for us. We were taken around various amazing views - Saturn, star forming nebula, binary stars and other galaxies amongst them.






We've met up with a Swiss couple that we'd met in Pucón, and we're now hoping to travel with them for a bit around the remaining parts of northern Chile, starting in Iquique.