The Inca Empire in South America was one of the most powerful pre-Columbian societies. It was known for the architecture of Machu Picchu, an extensive road network and a system of terraces for ...

After six months of intense training, planning and preparation, I finally embarked on a Peruvian adventure: hiking the Inca Trail. This four-day, 27-mile journey would take me 14,000 feet above ...