It is one of the three major aqueduct remains in Mérida, alongside Los Milagros and Rabo de Buey.
The masonry here differs from the brick-and-stone alternating layers seen in the more famous Los Milagros aqueduct.
The pillars were originally part of a wider distribution network that funneled water into the city's private and public baths.
The structure sits in an area of Mérida that was once a residential suburb during the Roman period.
The ruins have been subjected to significant urban encroachment over the centuries, leaving only scattered segments standing today.
The Acueducto de San Lázaro is a surviving section of the Roman aqueduct system that supplied water to Emerita Augusta. The structure consists of several granite pillars and arches that remain standing in their original location. Unlike the nearby Acueducto de los Milagros, this site is significantly smaller and features a distinct construction technique utilizing granite blocks. It was once part of the pipe system that transported water from the Proserpina reservoir. Archaeological studies have identified the remains as part of the thermal water supply network. The site is managed by the Consorcio de Mérida, which oversees the preservation of Roman ruins in the city. Recent maintenance has focused on stabilizing the remaining stone piers to prevent further erosion.
Position yourself at the north end of the pillars to capture the contrast between the Roman stone and the modern city skyline.
Combine this visit with the Acueducto de los Milagros to compare different Roman engineering techniques.
Wear comfortable, closed-toe walking shoes as the surrounding area features uneven terrain and gravel paths.
Bring water and sun protection, as there is limited natural shade around the ruins.
Do not attempt to climb or lean on the ancient stones, as they are fragile and under ongoing archaeological protection.
