We arrive in Cusco, Peru, with several hours to kill before hotel check-in, so we do what we came here for — we start walking ...

Beyond Machu Picchu, these destinations reveal a side of the country that most visitors miss—from volcanic cities and canyon villages to sacred lakes and jungle getaways.

The hike is around 26 miles long and the highest elevation reached is 13,763 feet at the ominously-named Dead Woman's Pass. Aside from being hard on the legs, altitude sickness is a common issue.

The archaeological wonders and spectacular nature of Northern Peru make it an ideal destination for adventurous explorers ...