ALBAWABA The Hajj is an annual Islamic pilgrimage to Mecca, Saudi Arabia, which is considered one of the Five Pillars of Islam. It is a religious obligation for Muslims who are physically and financially capable of undertaking the journey. Non-Muslims are generally not permitted to perform the Hajj. Non-Muslims who wish to visit Mecca and Medina can do so outside the Hajj season. The Hajj pilgrimage is a significant spiritual ...