This colossal aqueduct forms part of a hydraulic conduit that brought water from the Proserpina reservoir or Charca de la Albuera.

It is popularly known as "Los Milagros" (The Miracles) due to the admiration of locals and foreigners alike for its state of conservation despite the vicissitudes of time. And no wonder, since more than eight hundred metres of this aqueduct have been preserved, some of whose granite and brick pillars rise twenty-seven metres above the ground.

If we look closely at the monument we will notice an interesting detail: the place where the Albarregas stream flows is highlighted in the aqueduct with a beautiful granite ashlar arch.