Bridge with five arches over the Caia, a river that originates in the Serra de São Mamede and flows into the right bank of the Guadiana, in the municipality of Elvas.

Building and temple of Renaissance, Mannerist and Baroque inspiration. The Church is from the 16th century (it has a single nave and chancel) and the attached hospital is from the 17th century.

The origins of the primitive structure of this castle are not known, the castle of Arronches was restored by King Dinis in 1310. During the earthquake of 1755, the perimeter of the Castle underwent several changes and the subsequent urban sprawl came to change the configuration of the Castle area and respective walls in such a way that, the medieval castle, just left the ruins of one of the towers.

Temple founded in 1570 by the religious Agostinhos Calçados, in the place where the hermitage of Nossa Senhora da Luz existed. It was later sold to private individuals. Single-nave church with a floor plan almost like a Greek cross. It is made up of a chancel and two side chapels that end in painted domes with lantern tower. Highlights include the Renaissance portico, made of marble, with medallions in the corners and a shell pediment, as well as the galilee, formed by round arches based on granite columns. The bell tower is topped by a small dome.

Temple from the 16th century, of Manueline design, with a Renaissance main portal, with a round arch, decorated with eight carved cherubs and two warrior busts in high relief. The main façade, supported by two stone pilasters, was rebuilt in the 18th century. The interior has three naves, vaulted with ribs, highlighting the main altar, made of marble, flanked by twelve wooden chairs. The original church dates back to 1236, with construction completed in 1242. The current church was built at the beginning of the 16th century.

Exemplary of medieval architecture defined as fortification for defense with firearms and which has the bastion as a characterizing element. The lowest modern fortification was the keep of the old castle.

Rock shelter with cave paintings also known as Lapa dos Gaivões, where, among other motifs, animals and human figures are visible. It is located on the southwestern slope of Serra dos Louções, the southern limit of the Serra de São Mamede Natural Park. It is located in a quartzite rock shelter. Furthermore, it features paintings in red tones, having been shown in 1916, framing a set of open-air cave paintings in Portugal.

All that remains of the old fortress is the Torre da Cadeia, made of stone, quadrangular in shape, with granite corners, without battlements and small sections of wall. All that remains of the castle are two turrets and former military installations. This area is surrounded by the Bastion of the Castle, with the curtain and moat being visible, the Bastion of Porta de Elvas, the Bastion of Santo António, the Bastion of Espírito Santo, the remains of the Clérigos Bastion and the remains of the middle Bastion of Nossa Senhora da Luz. The fortress was built during the reign of …

Pointed arch in a street of the historic center of Arronches.