This blog post is the most detailed available blog on backpacking in Pakistan 2-week itinerary on the internet.
I am originally from Hyderabad but I travelled from Karachi to Khunjerab (China Border) on a solo bike ride usually you can say that visited Pakistan from south to north and spent almost two weeks backpacking in Pakistan.
I travelled by bike and returned back by Train. My, I and my bike are on the same train from Rawalpindi Railway Station.
This was a crazy, exciting journey and undoubtedly one of my best roving experiences ever.
Very tremendous hospitality to the most outstanding landscapes continuously and just less populated areas everywhere in the north of Pakistan. Pakistan is pretty awesome, must visit one time in your life, very hard to describe and express the totally personal experience you will get.