Rock churches of Lalibela, the Jerusalem of Ethiopia

Lalibela, Ethiopia (CNN) -- It's 4 o'clock on a Sunday morning when a trail of figures dressed in white emerges from the deep darkness. Quietly, the summoned crowd makes its way down a cluster of ancient structures as the slow beat from traditional skin drums beckons.
It's a common scene here in Lalibela, a small town in northern Ethiopia that's home to 11 spectacular churches carved both inside and out from a single rock some 900 years ago. The chiseled creations have turned this mountain town into a place of pride and pilgrimage for worshipers of the Ethiopian Orthodox Church, attracting 80,000 to 100,000 visitors every year. READ MORE