Hezekiah's Tunnel Wade

Hezekiah's Tunnel Wade is a guided-free but self-directed walk through a 533-metre water channel carved beneath the City of David, the oldest part of Jerusalem, Israel. The tunnel was cut in the late eighth century BCE, during the reign of King Hezekiah of Judah, to carry water from the Gihon Spring to the Pool of Siloam inside the city walls ahead of an Assyrian siege. Today it is operated as part of the City of David National Park, entered from Ma'alot Ir David Street near the Dung Gate, and it remains one of the most distinctive adventure-style experiences within Jerusalem itself.

The activity is a wade rather than a technical adventure. Visitors walk in the tunnel's flowing spring water, which is typically ankle to knee deep, with the ceiling dropping low enough in places that taller adults must stoop. No special fitness is required beyond the ability to walk about 30 to 40 minutes on an uneven, slippery rock floor in the dark, though the narrow passage can be uncomfortable for anyone with claustrophobia. Children who are comfortable in water and can walk unaided generally manage the route, and the park advises against taking very young children who need to be carried. The tunnel is not suitable for wheelchairs or walkers.

Equipment is not supplied. Visitors should bring water shoes or sandals that stay on in current, a flashlight or headlamp (phone torches work but are awkward when hands are needed for balance), and shorts that can be wet to the knee. Entry to the City of David National Park costs roughly 45 to 50 ILS (approx $15-16). The park is run by the Elad foundation in cooperation with the Israel Nature and Parks Authority, and staff at the entrance explain the route and the exit at the Siloam Pool. A dry alternative, the Canaanite tunnel, runs alongside for those who prefer not to get wet.

Safety is largely a matter of footing and weather. The tunnel is a single one-way channel with no side exits, so the practical evacuation route is forward to the Siloam end or back to the Gihon entrance, and park staff are stationed at both ends. Access can be restricted after heavy rain, when water levels rise and flash-flood risk affects the Kidron Valley. The best window is October to May, when temperatures make the cool, damp passage pleasant; summer midday heat above the tunnel is intense, although the interior stays cool. Visitors typically allow about 1.5 hours including the walk to the Siloam Pool and the climb back up to the Old City.