Option 1 is for ages 16 to 35. It includes the full two weeks, including the Mission Week (Days in the Diocese) in Łódź, followed by the World Youth Day week in Krakow.
Option 2 is for ages 18 to 35. It includes only the World Youth Day week in Krakow: 26 July – 31 July. Thursday 28 July – arrival of the Pope. (The Pope sends a message on the theme of Mercy in anticipation of World Youth Day).
All information including: pilgrim pack, required documents and consent forms are available on the WYM website: http://dowym.com/events/wyd