The Tower of David in Jerusalem is a very important monument in the ancient city, and the highest point of the ancient city of Jerusalem, which can be climbed and looked far. The Tower of David was built more than 2,000 years ago by King Herod. It is the palace and fortifications of King Herod. There are three giant towers on the wall, named after King Herod's brother, friend and wife. There is a light show at night, so you can see it if it is appropriate.