Editor's note: Jerusalem has such significance to multiple faiths that its iconic Haram Al-Sharif (a/k/a Temple Mount) is revered as the place where Abraham offered his son up as a sacrifice to God, where Solomon built the temple for the Ark of the Covenant, and where Muhammad ascended to heaven during his early years of preaching Islam. If you really get into it, consider stopping by Razzouk Ink, a family tattoo parlor that's been inking religious pilgrims in Jerusalem for 700 years. Or start by slowly taking all this in with a beautiful Jerusalem wallpaper!