Principal activities include having  the head shaved, running between Mt. Safa and Mt. Marwah, and  throwing stones at the three pillars at Mina.
All worshipers wear two seamless garments and avoid sex and  cutting of the hair and nails. Principal activities include having  the head shaved, running between Mt. Safa and Mt. Marwah, and  throwing stones at the three pillars at Mina. On the last day, the  pilgrims circle the Kabah before leaving Mecca. For ten points,  these are all parts of what pillar of the Islamic faith?
All worshipers wear two seamless garments and avoid sex and  cutting of the hair and nails.
{hajj} (prompt on ``pilgrimage to Mecca'')