Day11,December 29 Rainbow Mountain This Peru travel diary from Rainbow Mountain, Cusco to Puno shares the more personal side of my journey through the Peruvian Andes — from colorful high-altitude landscapes near Cusco to the long road toward Puno and Lake Titicaca. The 11th day of my Peruvian exploration found me both physically exhausted and spiritually invigorated. My limbs ached from the unforgettable trek to Machu Picchu, but a mystical allure pulled me to a new adventure