Muslims from around the world pour to Makkah every year to e perform hajj, one of the five pillars of Islam.

Hajj consists of several ceremonies, which are meant to symbolize the essential concepts of the Islamic faith, and to commemorate the trials of Prophet Abraham and his family.

Every able-bodied adult Muslim who can financially afford the trip must perform hajj at least once in a lifetime.

In this Al Jazeera video, Basma Atassi takes you on a tour to see the major landmarks that millions of Muslims visit during the period of Hajj, the annual Islamic pilgrimage.

As she moves, you can drag your mouse over the video or use the navigation dial  to see everything around her in a 360 degree view.