The Biyar Aqueduct was built by King Herod during the Second Temple Period to supply water to Jerusalem.
A watery, enjoyable hike awaits you in the underground tunnel. The Aqueduct is part of the water system constructed by Herod to convey water to Jerusalem and the Temple. During the course of your hike you will walk through a tunnel whose flowing waters are thigh-high.
(Make sure you equip yourself with a flashlight, a change of clothes, and water shoes).