The Bab al-Hawa warm-water pipe is located on the edge of Bental Reservoir, close to the Bab al-Hawa area. Warm water from underground drilling is occasionally discharged through a large pipe toward the reservoir, creating flowing channels and small cascades beside the shoreline.

The flow is not permanent and may be completely off when you arrive because the pipe operates according to agricultural water needs. The reservoir itself is not an official bathing site, there are no lifeguards, and published warnings state that entering the water is prohibited and can be dangerous. The spot is therefore best treated as a scenic stop rather than a guaranteed warm-water bathing attraction.