In light of improvements to security within the country, as of 2019, Pakistan changed its visa restrictions to encourage more tourists to visit. Citizens from 175 nationalities are able to obtain an electronic visa online and visitors from 50 countries are able to get a visa on arrival, when previously, you had to apply for a visa from within your home country and it could potentially involve several embassy visits.
This isn’t just restricted to airport entry but also via land borders, which means that tourists can get a visa in a smaller time frame and at a reduced cost. Visiting Pakistan just got a whole lot easier.