Glenn and Michele are in the middle of a six-month travel adventure (starting in South America) and I was able to fly down and join them in northern Chile at the end of September to get to see some of the Atacama Desert region.  We were able to make arrangements through BikeHike for nine days of guided activities and exploration surrounding the little oasis/tourist town of San Pedro de Atacama, including hiking, biking, horseback riding and several days of trekking.

Click here for the full gallery of photos from our trip.

This is the world’s driest desert (in the sense of how little rain ever falls) and it may also be the world’s oldest desert, the region having been hyper-arid for many millions of years.  While it may almost never receive any rain, water does reach the basin from surrounding mountain sources though it all eventually evaporates, leaving behind salt and mineral deposits.  There’s still plenty of wildlife and the area is known for its varied and gorgeous geological formations, resting up against the immense Andes mountains.

Pink flamingos in the Salar de Atacama

Some of the highlights of the trip:

• Horseback riding and later hiking and sand surfing in “Death Valley”, a beautiful area of red rock and sand dunes which apparently picked up a name mistook from the French priest who tried to name it Valley of Mars (“marte” not “muerte”, in French).
• Hiking up the Gatchi Gorge to bathe in the hot springs and source of the river Puritama.
• Trekking from the town of San Pedro de Atacama (7900 ft) up to the high wetlands of Machaca (13,000 ft) over three days and 42 miles, climbing up from desert terrain through river canyon lands to mountain villages and terraces.
• Biking and walking out among the salt flats and lagoons in the Atacama.
• Hiking up the little mountain of Zoquete (16,000 ft) above the high altitude El Tatio Geysers
• Enjoying the magnificent night sky of stars from such a high and dry landscape.  The Atacama area is known as a prime astronomical viewing area for its clear, dry skies and high altitude and there are numerous observatories in the surrounding mountains.

If you’re interested in booking a similar tour, ours was actually put together by BikeHike, whom we’ve done trips with in the past, but they don’t actually offer this region any more.  However, even though our itinerary was customized for us to add a variety of activities, very similar itineraries (including the multi-day trekking and the overnight in the indigenous village of Rio Grande) are actually widely available from numerous tour operators over the web: Chimu Adventures, KE Adventure Travel, Cascada Travel, Amazon Adventures and others.  Despite this, we didn’t really encounter a lot of other tourists – and none at all during the trekking portion.  I believe we were there at the very start of the tourist season though.

Thanks again to Yasu and the rest of the crew for a wonderful little adventure!

A video montage of our exploration of the Atacama Desert region.

Michele has also posted a couple of times about the trip in her blog:

• “Welcome to the driest desert in the world!“
• “A love affair in the Atacama Desert“