this is my second trip to Machu Picchu. last trip by train and this trip by hiking and cycling. The Inca Jungle trek to Machu Picchu is by far the most adventurous trekking option in the Cusco region. It is also the most varied in terms of activities.In addition to jungle trekking, there is a massive downhill mountain biking section.There is also the opportunity for more exhilarating experiences like white water rafting and zip-lining. The tour finishes on a high with a visit to Machu Picchu.