Part 1: Trekking from Bolivia to Peru by Alan Lyall on 22nd February, 2013 In the first of a three-blog series, Peter Farrington recalls his journey on Andean Trails’ exploratory 33-day trek through Bolivia’s Andean peaks via Lake Titicaca and up to Peru’s Inca capital, Cusco. Peter begins: “It was a cold dark night at 4,000m. I staggered under the weight of my pack. Within a few …