Acueducto de los Milagros Monument

Roman aqueduct ruins near Mérida spanning Guadiana valley

A large Roman aqueduct near Mérida, Extremadura, notable for its well-preserved stone arches; visitors combine it with the city's Roman theatre and archaeological ensemble.

Main image

Acueducto de los Milagros at a Glance#

Address: Los Milagros, Mérida, Badajoz, Extremadura, Spain

Hours: Open 24 hours (outdoor historic site)

Admission: Free (public site)

About Acueducto de los Milagros#

The Acueducto de los Milagros is a Roman aqueduct ruin in Extremadura near the city of Mérida, Spain, and represents part of the ancient water-supply infrastructure for Augusta Emerita. It dates to the Roman imperial period.

A long line of stone piers and arches runs across a shallow valley, forming a prominent linear ruin that can be viewed from nearby roads and walking paths. The surviving section is notable for its scale relative to the surrounding landscape and for the contrast between the stone piers and brick or mortar arches.

Constructed by Roman engineers in the imperial era to carry water to Augusta Emerita, the aqueduct functioned as part of the city’s supply network. Over centuries the structure fell out of use and much of the conduit was dismantled, leaving the elevated arcade that survives today.

The remains sit just north of Mérida in the Extremadura region of western Spain, within easy reach of the city and its other Roman monuments. The site is surrounded by agricultural land and low hills characteristic of the Mérida plain.

  • Context: Located just north of the city of Mérida, the aqueduct formed part of the Roman water supply system for Augusta Emerita and is one of several Roman hydraulic structures preserved in the area.
  • Structure: Built in the Roman Imperial period, it is the visible remains of a longer conduit that carried water across a valley using a sequence of arches.

How to Get to Acueducto de los Milagros#

From Mérida city centre walk west roughly 2-3 km toward the Roman ruins area; local buses and taxis can drop visitors near the Los Milagros sector. The site is visible from regional roads and is commonly included on Mérida archaeological routes.

Tips for Visiting Acueducto de los Milagros#

  • Visit at golden hour: late afternoon light turns the stone a deep honey, good for photography.
  • Approach from Mérida's western promenade and then walk - parking is limited near the monument.
  • Look for the uneven bases and reused Roman blocks; many stones were repurposed into later walls.

Best Time to Visit Acueducto de los Milagros#

Roman aqueduct near Mérida (Emerita Augusta), built in the Roman Imperial period to supply the city; best visited in spring or autumn for light and cooler temperatures.

Spring
March-May · 10-25°C
Mild weather and comfortable exploration of the ruins without high summer heat.
Autumn
September-November · 15-28°C
Clear skies and lower tourist numbers; great light in late afternoons.
Winter
December-February · 5-15°C
Cool and quiet; heavy rain can muddy approaches but the monument is virtually empty.

Weather & Climate near Acueducto de los Milagros#

Climate

Acueducto de los Milagros's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 4°C to 34°C. Moderate rainfall (534 mm/year) with a pronounced dry season.

Air Quality: AQI 36 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
46°
Warmest Month
-6°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 4° - 14° 7° 71 mm partly cloudy 86% 2.6 m/s 0.3 low 9.7h
February Very Good 5° - 16° 10° 49 mm partly cloudy 81% 3.1 m/s 0.6 moderate 10.6h
March Very Good 7° - 19° 13° 35 mm partly cloudy 77% 3.0 m/s 1.0 moderate 11.8h
April Very Good 9° - 21° 15° 54 mm partly cloudy 72% 3.3 m/s 1.4 high 13.1h
May Excellent 12° - 25° 18° 44 mm some cloud 61% 3.2 m/s 1.8 very high 14.1h
June Ideal 16° - 30° 23° 21 mm mostly sunny 46% 3.1 m/s 2.2 extreme 14.6h
July Ideal 18° - 35° 26° 6 mm clear 34% 3.0 m/s 2.4 extreme 14.4h
August Ideal 18° - 34° 26° 6 mm clear 34% 2.8 m/s 2.0 extreme 13.5h
September Ideal 16° - 30° 23° 25 mm mostly sunny 45% 2.6 m/s 1.4 high 12.3h
October Excellent 12° - 24° 18° 60 mm some cloud 64% 2.7 m/s 0.8 moderate 11.1h
November Good 7° - 18° 13° 75 mm partly cloudy 80% 2.6 m/s 0.4 low 10.0h
December Acceptable 5° - 14° 8° 88 mm partly cloudy 85% 2.8 m/s 0.3 low 9.4h

Nearby Attractions to Acueducto de los Milagros#