Makkah ( Mecca ) is a capital city for any Muslim , 3 or 4 million Muslims

 Visit Makkah every year .the history of Mecca goes back to Ibrahim when he built the Kaaba with the help of his son Ishmael, around 2000 BC. At mecca there is Zamzam water, Islamic history states that Zamzam Well was revealed to Hajar, the wife of Abraham (Ibrahim) and mother of Ismael around the year 2000 BC. According to Islamic tradition, she was desperately seeking water for her infant son, but could find none, as Mecca is located in a hot dry valley with few other sources of water. Muslim traditions say that Hajar ran seven times back and forth in the scorching heat between the two hills of Safa and marwah, looking for water. Getting thirstier by the second, her son, Ishmael, anxiously scrapped the land with his feet, where suddenly water sprang out. There are other versions of the story involving Allah sending his angel, Gabriel, who touched the ground where water rose.