Old City: Home to most of the main historical and religious sites for Jews, Muslims, and Christians, the Old City is walled and is listed as a UNESCO World Heritage Site. [1] X Research source West Jerusalem: The modern heart of the city and a developed commercial hub, including several unique neighborhoods as “suburbs”. Me’a Shearim: Inhabited by mostly ultra-Orthodox Jews (Haredim), visitors are expected to adhere to strict modest dress, but will find an endless amount of large families and interesting people. East Jerusalem: Home to the majority of Jerusalem’s Muslim and Christian population, East Jerusalem is well worth a look.