From Arequipa Charlie and I traveled to the town of Pisac in Peru's Sacred Valley. From the Urubamba Valley we hiked to 14,000 feet where we camped on the shore of a lake surrounded by Páramo. From Pisac we traveled to Cusco where we have been relaxing for the last few days. Today Charlie and I picked up our friend Evan Karge at the airport. He will be traveling with us for the next few weeks. On Monday we leave on a five day rafting trip that we were invited to take part in. We will be heading down the Apurímac River - regarded as the source of the Amazon River.