Bethlehem is a cynic's delight, with Manger Square, Manger St, Star St, Shepherds' St, two Shepherds' Fields and an unheavenly host of 'Christmases'. If you've got even the remotest Christian background, you'll likely end up here. Bethlehem is built around Manger Square and the town carpark.
The Church of the Nativity is the raison d'être of this holy town, and is one of the world's oldest working churches. Built over the spot where Jesus is said to have been born, it's a suitably august and venerable piece of architecture.
They don't come any holier than this. Jews, Muslims, Christians: all three hold Jerusalem sacred. Of course, most people come to Jerusalem to immerse themselves in the people and places of its holy history, but try to remember that Jerusalem is also a modern city, full of living, breathing people.
The city is divided into three parts: the walled Old City, where most of the sights are; the predominantly Arab East Jerusalem; and the rapidly expanding new city, known as West Jerusalem. The Old City is also divided, into Armenian, Christian, Jewish and Muslim quarters.