Pinhel's origins date back to the Chalcolithic period, but earlier remains exist, as suggested by the rock carvings in Cidadelhe, in the Côa Valley. For this reason, the historic center of this town deserves a long stop, to appreciate its narrow streets, adapted to the terrain, and the rich heritage of the medieval and modern periods.

This castle was formerly a Lusitanian fortification, but it was the Romans who made it militarily important. During the reign of King Dinis, fortification and expansion work was carried out, with six towers being erected and walls being built around the town. After losing its defensive function, the castle fell into decline. Currently, only a few sections of the walls, some gates, and two towers remain. It is believed that this site once housed a castrum built by Lusitanians, Vetoans, or Turduli who took refuge there. It was later occupied by the Romans. The first restoration work was carried out …

It is one of the most important symbols of the city of Pinhel, representing the judicial autonomy of the municipality and classified as a National Monument in 1910. It features five octagonal steps, an octagonal column with a square base and a circular capital topped by a cage of eight small columns decorated with plant motifs.

Wall belonging to a Gothic castle, where a pre-Romanesque cross can still be seen.

Prehistoric rock shelters, where traces of wall representations are visible. It measures approximately 150 m2 in area and averages just 45 centimeters in height. It is decorated with five series of wall sculptures believed to date from two different periods: the first around 1500 BC and the second from the Bronze Age.

A medieval bridge with a flat deck and a maximum width of four meters, it rests on three unequal broken arches, the central arch being the largest. It also features two high cutwaters and schist masonry railings topped with granite ashlars. Located over the Fresno River, it is part of an old road that connected Miranda do Douro to Duas Igrejas. The original medieval construction was rebuilt in the 18th century.

A church belonging to a Baroque convent, remodeled and converted into a Municipal Library, while maintaining parts of its original structure. The convent was built by the Discalced Friars of the Order of the Holy Trinity, with permission from Dom João V. The church was subsequently constructed between 1718 and 1728, and the library was installed here in 1999.

To explore the Douro River, you can opt for this environmental cruise through international waters, showcasing a landscape that changes depending on the season. The cruise begins and ends at the International Biological Station, next to the Miranda do Douro dam and its border with Zamora, Spain. Along the way, you'll see an impressive variety of flora and fauna.

The former cathedral of Miranda do Douro, founded in 1552 by Dom João III, was designed by Gonçalo Torralva and Miguel Arruda. Notable features include its Mannerist façade, bell towers, altars, altarpieces, vaults, and stalls. The altarpiece's sculptures depict, among other themes, the apostles and the Virgin Mary amid angels. Of particular note is the wooden figure of the Baby Jesus in a Top Hat.

Of the original castle, only a portion of the citadel remains, along with some sections of the walls interrupted by turrets, and the Porta da Traição (Traitor's Gate). Several entrances open into the castle's surrounding walls: the Porta da Senhora do Amparo (Lady of Protection), the Porta Falsa (False Gate), and the Postigo. Still standing, but badly damaged, is the keep.