Deep beneath the limestone ridges of the City of David lies one of the most incredible engineering feats of the ancient world: Hezekiah’s Tunnel. This isn't just a walk through a cave; it is a 2,700-year-old journey through a living piece of Biblical history. If you’ve ever wanted to literally walk through the pages of the Bible, grab your water shoes and a flashlight, we’re going underground. The Engineering Miracle: A Race Against Time The story of the tunnel begins in 701