Some countries are hard to visit, including Bhutan, Russia, and Saudi Arabia but they are worth visiting. The reasons for this are many– the security situation, visa availability, lack of well-developed transport networks, and others. Visa availability is a serious problem in some countries. If you are Baha’i, for example, and you wish to visit the Shrine of the Báb in Haifa, you need to apply for pilgrimage. If you have been on pilgrimage before, you have to wait for 5 years before you apply again. There are other cities that are hard to visit if you are a believer. Mecca and Medina, for example. There are millions of people who go on pilgrimage each year. This is why.
Embed this Infographic on your site using the HTML code below: