Years of feet trampling Inca steps led the government to institute a 500 person per day limit in 2002 on the historic trail -- including trekkers, guides and porters -- to prevent over-saturation ...

It became worse. With an altitude of less than 10,000ft, we thought climbing to the top of the Ollantaytambo archaeological ...

It became worse. With an altitude of less than 10,000ft, we thought climbing to the top of the Ollantaytambo archaeological site would be relatively easy, but Inca steps are steep and Adrian was ...