Reuters pictures of Hajj ceremony

Pilgrims can also go to Mecca to perform the rituals at other times of the year. This is sometimes called the “lesser pilgrimage”, or ‘Umrah. However, even if they choose to perform the Umrah, they are still obligated to perform the Hajj at some other point in their lifetime if they have the means to do so, because Umrah is not a substitute for Hajj.