You have got to see this YouTube video. Even if you don't understand a word of Arabic, you'll get the idea. And the music is just so great.
It is entitled "Wahhabi Saudi Arabia's largest tribute to the land of the Jewish symbol of the Hijaz."
If you want to find this on Google Maps, look for the road that leads from Saudi Arabia to Bahrain; it is just north of that.
From the ground, it is a fairly attractive promenade:
