A view shows the entrance of the Shahba Mall in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD3T
Tourists vist the historical Hamam El Nahasin, in the Old City of Aleppo, Syria October 6, 2010. Picture taken October 6, 2010. REUTERS/Khalil Ashawi - RTSVD3N
A general view shows Aleppo?s legendary Baron Hotel, Syria October 6, 2010. Picture taken October 6, 2010. REUTERS/Khalil Ashawi - RTSVD21
A man stands outside an antiques shop in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Asia - RTSVD63
A man crosses a street in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi TPX IMAGES OF THE DAY - RTSVDRI
People walk near Aleppo's Bab al-Faraj Clock Tower, Syria October 6, 2010. Picture taken October 6, 2010. REUTERS/Khalil Ashawi - RTSVD23
People tour inside Aleppo's historic citadel, Syria December 11, 2009. Picture taken December 11, 2009. REUTERS/Khalil Ashawi - RTSVD1D
People walk in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD4X
Visitors walk inside Aleppo's Umayyad mosque, Syria October 6, 2010. Picture taken October 6, 2010. REUTERS/Khalil Ashawi TPX IMAGES OF THE DAY - RTSVDHD
Christmas ornaments decorate a balcony in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVDT2
People are seen outside Aleppo's historic citadel, Syria December 11, 2009. Picture taken December 11, 2009. REUTERS/Khalil Ashawi - RTSVD1A
People walk inside the Shahba Mall in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD3S
Customers, covered in towels, rest after taking a bath at the historical Hamam El Nahasin, in the Old City of Aleppo, Syria October 6, 2010. Picture taken October 6, 2010. REUTERS/Khalil Ashawi - RTSVD3J
Costa Coffee and Second Cup coffee branches are seen inside the Shahba Mall in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD4C
A view shows part of Queiq River in Aleppo city, Syria October 5, 2010. Picture taken October 5, 2010. REUTERS/Khalil Ashawi - RTSVD5J
Image used for illustrative purpose. A view shows a Mashrabiya in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Asia - RTSVD5O
Visitors tour Aleppo's historic citadel, Syria December 11, 2009. Picture taken December 11, 2009. REUTERS/Khalil Ashawi - RTSVD27
A general view shows the Old City of Aleppo as seen from Aleppo's historic citadel, Syria December 11, 2009. Picture taken December 11, 2009. REUTERS/Khalil Ashawi - RTSVD29
Image used for illustrative purpose.
People walk inside the Khan al-Shounah market, in the Old City of Aleppo, Syria December 11, 2009.
A view shows part of Aleppo's historic citadel, Syria December 11, 2009.Picture taken December 11, 2009. REUTERS/Khalil Ashawi - RTSVDPE
A vendor sits inside an antique shop in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVDQ6
A church is pictured in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVDQY
A man walks past a shop in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD52
People stand inside the Shahba Mall in Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD3P
People walk along a street near Aleppo's historic citadel, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVD5K
A man walks past shops in al-Jdeideh neighbourhood, in the Old City of Aleppo, Syria December 12, 2009. Picture taken December 12, 2009. REUTERS/Khalil Ashawi - RTSVDQA
Aleppo before the war
Before Syria's ruinous civil war struck Aleppo, the country's largest city was a busy commercial powerhouse and a proud historic center - its long heritage on display in ancient landmarks still used by modern day traders, travelers or worshippers. But the war that erupted across Syria in 2011 exploded into Aleppo in the summer of 2012, and has left the city a shell of what it once was.