Pilgrims mark Arafa Day, hajj's most important day

Muslim pilgrims gather on Mount Arafat to mark Arafah

Pilgrims gather at Mount Arafat for sacred hajj ritual

Muslim pilgrims converge at Mount Arafat for daylong worship as Hajj reaches its peak

Muslim pilgrims mark Arafa, the most important day of the haj pilgrimage

Millions converge for Day of Arafat