I had expected the two weeks spent crossing the Puna de Atacama from Fiambala to Copiapo, climbing as many 6000-meter peaks as possible along the way, to be my trip’s physical and psychological crux, and it absolutely delivered. In two weeks, I cycled over 300 miles, and climbed seven 6000-meter peaks: San Francisco, Incahuasi, El Fraile, El Muerto, Ojos del Salado, Tres Cruces Sur, and Tres Cruces Norte. I finally struggled into Copiapo just before dark, after a 120-mile 13-hour ride that would have been much easier without a near-constant headwind for the last 80 miles. While I had anticipated the difficulty, I was surprised by the afternoon snows, which improved the scenery, but made some of the climbing crushingly slow. I suppose I am glad I did it, but I am more glad that it is done. I will write more about the experience over the coming days, or possibly weeks.