Dozens of Palestinians and tourists flocked to Manger Square, near the Church of the Nativity, built over the spot where tradition says Mary gave birth to Jesus.

Some snapped selfies near the square's giant Christmas tree and watched the annual Scouts parade in the city, located a short drive from Jerusalem in the Israeli-occupied West Bank.

Some 2,500 tickets are usually given out for the mass and those wishing to attend must register in advance. Attendees usually include Palestinian officials and foreign dignitaries.

Palestinian security forces were deployed in areas leading up to the church and square, conducting searches of some people.

Christmas carols in Arabic rang out from speakers.