The 4 day incan trek was amazing. The views were beautiful and completely different every day. We were able to see many great mountain views as well as several archeological sites. We had a guide who told us the back story of each site along the way.
The hike was challenging but well worth the views and sense of accomplishment upon reaching Machu Picchu the final morning. We also had a great group of porters who were quick to meet all of our needs and make the trek as easy as possible.
The food was also good and there was always plenty of it to keep us going along the trail.