When planning a trip to Peru, Lake Titicaca is not always at the top of one’s priority list. Peru normally brings images of Machu Picchu or the Nazca lines, but the lake definitely deserves to be right up there! The lake is the highest navigable (by commercial craft) lake in the world – at 12,500 feet above sea level, and is the largest in South America, at over 8000 square kilometers. Sitting at the border between Peru and Bolivia, we started our exploration of the lake from the commercialized port city of Puno in Peru.