The Inca Trail was definitely one of the best experiences I've had and much more than I expected.
We had a small group of 6 with one of the best tour guides, Juan!! . The capabilities of the porters was astounding and the food was delicious, creative and more than we could eat each night!! . The days were well plannned where we had plenty of rests along the track to enjoy the views and appreciate all the beauty in the mountains.
I thought once would be enough but if I would definitely like to do this again after a long, long rest :) .