Co-Cathedral of Mérida, Spain

The Assembly of Extremadura (Spanish: Asamblea de Extremadura; also called Parlamento de Extremadura) is the elected unicameral legislature of the Autonomous Community of Extremadura. The electoral period is four years.The Assembly of Extremadura is seated at the old Hospital of San Juan de Dios, in Mérida, the capital of the autonomous community. The session room features a 5th-century mosaic found in 1978 near the Roman Theatre.

The Alcazaba of Mérida is a ninth-century Muslim fortification in Mérida, Spain. Like other historical edifices in the city, it is part of the UNESCO Heritage List.Located near the Roman bridge over the Guadiana river, the Puente Romano, it was built by emir Abd ar-Rahman II of Córdoba in 835 to command the city, which had rebelled in 805. It was the first Muslim alcazaba (a type of fortification in the Iberian peninsula), and includes a big squared line of walls, every side measuring 130 metres in length, 10 m of height and 2.7 m thickness, built re-using Roman walls and Roman-Visigothic edifices in granite. The walls include 25 towers with quadrangular base, which also served as counterforts. Inside is an aljibe, a rainwater tank including a cistern to collect and filter water from the river.The Alcazaba is accessed from the Puente Romano through a small enclosure, traditionally known Alcarazejo. This was used to check the traffic of pedestrians and goods to the city. Annexed is the military area, whose gate is flanked by two towers; over the horseshoe-shaped arc is an inscription celebrating Abd ar-Rahman's patronage of the work.Also annexed to the Alcazaba was a convent of the Order of Santiago, currently home to the council of the Extremadura community. The fortress has yielded other excavated areas containing remnants predating its construction. These include a well-preserved segment of a Roman road, which also extends to the Morerías Archaeological Area, and an urban Roman dwelling that has undergone multiple renovations and faces the same street. Additionally, a portion of the Roman wall is visible, adjacent to a powerful buttress constructed using recycled granite fragments. Similar to the Morerías Archaeological Area, this buttress is believed to date back to the fifth century AD.

The Roman Provincial Forum is an archaeological area in Mérida, Spain, built in the 1st century AD. It was a public area of the Roman city of Emerita Augusta, founded in 25 BC. The title of "provincial" came from the city's role as the capital of the province of Lusitania. Together with the Roman Forum and other Roman edifices in the city, it was inscribed in the UNESCO World Heritage List in 1993. The temple received a massive marble decoration during the reign of the emperor Claudius.

The Roman Forum is an archaeological area in Mérida, Spain. It was the main public area of the Roman city of Emerita Augusta, founded in 25 BC by Emperor Augustus. The city had another forum, the Provincial Forum, built in 50 AD. Together with the other archaeological sites of the city, it was inscribed in the UNESCO World Heritage List in 1993. Mérida, or Emerita Augusta in Latin, was once the capital of the Lusitania imperial province that included most of Portugal as well as the western central portion of Spain. It contains many common places found in a Roman city: buildings such as theatres, temples, forums, and arenas. Mérida’s ruins are mostly still intact, despite the passage of time of approximately 2,000 years. Mérida preserves more important ancient Roman monuments than any other city in Spain

The Puente Romano (Spanish for Roman Bridge) is a Roman bridge over the Guadiana River at Mérida in southwest Spain. It is the world's longest (in terms of distance) surviving bridge from ancient times, having once featured an estimated overall length of 755 m with 62 spans. Today, there are 60 spans (three of which are buried on the southern bank) on a length of 721 m between the abutments. Including the approaches, the structure totals 790 m. It is still in use, but was pedestrianized in 1991 as road traffic was redirected to use the nearby Lusitania Bridge. Annexed to the bridge is the Alcazaba of Mérida, a Moorish fortification built in 835. Close to the remains of the Acueducto de los Milagros, there exists another Roman bridge at Mérida, the much smaller Puente de Albarregas.

The National Museum of Roman Art (Spanish: Museo Nacional de Arte Romano; MNAR) is an archaeology museum located in Mérida, Spain. Devoted to Roman art, it exhibits extensive material from the archaeological ensemble of Mérida (the Roman colony of Augusta Emerita), one of the largest and most extensive archaeological sites in Spain, registered as UNESCO World Heritage Site in 1993.

The Albarregas Roman bridge (Spanish: Puente Romano sobre El Albarregas) is a Roman bridge located in Mérida, Spain. The bridge, which is built of granite, crosses the river Albarregas, a tributary of the Guadiana. It is part of the Vía de la Plata.It has been protected since 1912. It is a Bien de Interés Cultural and part of a World Heritage Site.

The Acueducto de los Milagros (English: Aqueduct of the Miracles) is a Roman aqueduct in Mérida (Badajoz), Spain. It was built during the first century AD to supply water from the Proserpina Dam to the ancient Roman colony of Emerita Augusta. After the fall of the Roman Empire, the aqueduct fell into decay and today it is in ruins with only a relatively small section of the aqueduct bridge standing. The Archaeological Ensemble of Mérida, including the aqueduct, was declared a UNESCO World Heritage Site in 1993.

The Roman Theatre of Mérida is a construction promoted by the consul Vipsanius Agrippa in the Roman city of Emerita Augusta, capital of Lusitania (current Mérida, Spain). It was constructed in the years 16 to 15 BCE. One of the most famous and visited landmarks in Spain, the Roman Theatre of Mérida is regarded as a Spanish cultural icon and was chosen as one of the 12 Treasures of Spain. The theatre has undergone several renovations, notably at the end of the 1st century or early 2nd century CE (possibly during the reign of Emperor Trajan), when the current facade of the scaenae frons was erected, and another in the time of Constantine I (between 330 and 340), which introduced new decorative-architectural elements and a walkway around the monument. Following the theatre's abandonment in Late Antiquity, it was slowly covered with earth, with only the upper tiers of seats (summa cavea) remaining visible. In local folklore the site was referred to as "The Seven Chairs", where, according to tradition, several Moorish kings sat to decide the fate of the city. It was built as part of an entertainment complex together with the Amphitheatre of Mérida. Nowadays both are part of the Archaeological Ensemble of Mérida, which is one of the largest and most extensive archaeological sites in Spain. It was declared a World Heritage Site by UNESCO in 1993.

The Roman circus of Mérida (Spanish: Circo romano) is a ruined Roman circus in Mérida, Spain. Used for chariot racing, it was modelled on the Circus Maximus in Rome and other circus buildings throughout the Empire. Measuring more than 400 m in length and 30 m of width, it is one of the best preserved examples of Roman circus. It could house up to 30,000 spectators.

The Amphitheatre of Mérida (Spanish: Anfiteatro de Mérida) is a ruined Roman amphitheatre situated in the Roman colony of Emerita Augusta, present-day Mérida, in Spain. The city itself, Emerita Augusta, was founded in 25 BC by Augustus, to resettle emeritus soldiers discharged from the Roman army from two veteran legions of the Cantabrian Wars (the Legio V Alaudae and Legio X Gemina). The amphitheatre itself was completed in 8 BC. The term emeritus refers to the soldiers, all of whom had been honorably discharged from service. The city became the capital of the Roman province of Lusitania. The amphitheatre is part of the Archaeological Ensemble of Mérida, which is one of the largest and most extensive archaeological sites in Spain. It was declared a World Heritage Site by UNESCO in 1993.

Estadio Romano (English: Roman Stadium) is a multi-use stadium in Mérida, Spain. It is currently used for football matches and is the home ground of Mérida AD. The stadium holds 14,600 people and opened in 1954.On 9 September 2009, the stadium hosted the Spain national team as they defeated Estonia 3-0 to qualify for the 2010 FIFA World Cup, which they went on to win. Mayor of Mérida Ángel Calle said "We want to use the Estonia match to promote Mérida and Extremadura, we will welcome the players as if they were 21st-century gladiators."The Spain national under-21 team played two games at this stadium, against Cyprus in 1989 and against Czechoslovakia in 1991.