You don't need to build a time machine to take a trip into the past — just drop by City of David. This remnant of yesteryear allows you to walk through history and experience what life was like once upon a time.
You'll soon find out why this Jerusalem open-air museum is popular with travelers. If you're looking for other things to keep you busy, Western Wall, Dome of the Rock, and Temple Mount are in this area as well. They won't take very long to reach from City of David.