What rituals are followed during Hajj?

Different rituals are being followed during Hajj. If you are not familiar with what the Hajj is, this is the pilgrimage going to the holiest city of Muslims, which is Saudi Arabia. The person who joins the pilgrimage is required to walk around the Kaaba seven times counter-clockwise.

The Kaaba is a type of cube-shaped building. The pilgrims are also supposed to collect 49 stones that they will throw at the three pillars that can be seen in the valley of Mina near Mecca. There may also be some personal rituals that will be performed by those who will join the pilgrimage even before they start their journey. They have to make sure that they are clean before they reach the area.