We rented mountain bikes in San Pedro de Atacama which is a backpacker hot spot in northern Chile in the desert. We went to the Devil's Throat for mountain biking and it was beautiful. I didn't take many photos during the ride but the trail winded through red slot canyons, it was really fun. I took a nice wipe out after popping up on a blind hill before realizing there was no hill down rather it was a drop off, oops!