Pakistan tourist visa is a document used by visitors to travel Pakistan for tourism purposes. E-Visa is an online method for applying. The advantage of Visas is that it can be applied quickly through the internet at any time. Payment is done online at the time of application.
You have the following documents:
1-A latest photograph.
2-A valid passport.
3-Invitation letter by the designated tourist operator
4-Invitation letter from the hotel booking or sponsor. More details: Pakistan Visa Online | Pakistan Tourist Visa - Immokalee