Connecting Pakistan with Afghanistan, Khyber Pass is a 53 Km long passage that offers scenic views of refugee villages on the border and the vast empty lands on the other side of the border in Afghanistan. You need a permit to visit Khyber Pass and should have an armed security personnel with you. The closest city to Khyber Pass is Peshawar where u can get all the required documents. A sense of history looms large over the area and one can still feel the restlessness in the air. The trip will surely be a challenge to your nerves and is worth every moment of it.