This five day trek was a present from my son for my seventh birthday. What a great idea. I won\’t say it wasn\’t a challenge because it was,but boy what a sense of achievement at the end Each day brought its own challenges and wonderments. The blue lagoon at the bottom of a glacier was a sight to behold. Day two trek to 4600 feet will rank as a life time experience and then to drop down to the jungle and see flowers growing wild that we tend and mind I our yard. Finally Machu Picchu awe inspiring Every step of the way our guide was there always In good humour, very helpful and a mine of information