The first town I visited was Puno which is on the shore of Lake Titicaca. This is highest commercially navigable lake in the world at 12532 ft 3820m. According to Andean legend the lake was the birthplace of civilization. I took at boat trip out to floating Islands which are manmade from tortora reeds. They are around 100 feet wide and the good thing is that if you don't get on with your n