Ubicado en el Parque Natural de la Serra de São Mamede, destaca el castillo de la ciudad medieval. La fortificación, orientada hacia España, abarca un área urbana con aproximadamente 150 viviendas, principalmente de los siglos XIV al XVI, que bordean las largas y estrechas calles.

It maintains three naves divided by chamfered columns with pointed arches, and in some chapels, Baroque carved altarpieces and coverings with monochrome and polychrome carpet tiles. It houses a curious Renaissance tabernacle.

Tower located in the historic center of the medieval village of Marvão.

A garden located next to the walls and castle of Marvão, with landscaped areas featuring geometric shapes. The views from the garden are simply fantastic.

Views of the Serra de São Mamede Natural Park and Dam. At an altitude of 862 meters, the Marvão Viewpoint offers fantastic views of mountains and hills.

An imposing defensive complex located in a location of great panoramic beauty. Most of the castle's buildings date from 1226 and 1230. It was modified and expanded in the 15th, 16th, and 17th centuries. During the reign of King Dinis, bastions, walls, and forts were built. From the reconstruction, only the keep and some sections of the wall remain.

This is the most important testimony to the Roman presence in the Portalegre District. The remains found here belong to the Roman city of Ammaia. Of note is the Monumental Ensemble of the Porta do Arco, which features the bases of two towers that flanked a city entrance, the threshold of the gate, and a paved public square. Also, noteworthy are the structure of the Forum and Temple, and the Quinta do Deão Building, where a pavement, a water pipe, and inscribed stones were found. Also, noteworthy are the Forum Bathhouse and the Theater.

A hiking trail along the eastern edge of São Mamede Natural Park. The route includes a visit to Marvão Castle, the Castelo de Vide Walls, a bridge over the Ribeira de Galegos River, and Casal da Torre. It passes along the banks of several waterways, such as the Sever River.

The Natural Park encompasses the important São Mamede mountain range. This is the only natural park in the northern Alentejo region, and its mission is to protect natural resources and flora and fauna, as well as the regional geomorphology and landscape.

Dam located on the Ribeira de Reveladas (Tejo River Basin). It is used for irrigation and water supply. The Apartadura reservoir area is located within the Serra de São Mamede Natural Park. It allows for the practice of motorless water sports.