It is the monument of greater artistic value. The origin of the building dates back to 1500, having been the target of transformations and additions until the 19th century. The cloister is from King João III time. Was cloistered monastery, the religious order of Saint Dominic and later childhood shelter.

Cave that served as the community's residence and burial site, with traces of occupation since the Middle Paleolithic. It features cave paintings and engravings from the Upper Paleolithic and late Neolithic. It has a gallery/room type configuration, consisting of 30 galleries with rooms, corridors, ramps and chambers.

Great Convent from 1550, closed in 1834 with the extinction of religious orders. The church is covered in 17th century tiles, which are rare in Europe. Consisting of 8 side chapels, in one of them Jerónimo da Cunha is buried. This space hosts occasional masses, choral concerts and exhibitions.

Built on the remains of the original residence of the patron saint (São João de Deus), whose foundations date back to 1607, it was extinguished in 1834 and underwent several changes that disfigured its original appearance.

It is the largest garden in the city with three fountains, one of which is cybernetic. It has grassy beds and stone paths. Here you will find an amphitheater, a children's playground, 3 skateboard/BMX ramps, one of which is a "half-pipe".

The Montemor-o-Novo Archeology Center has collections from the Paleolithic to the Middle Ages and rooms for Pottery, Sacred Art, Ethnography and Bullfighting.

Two menhirs with a mezzanine shape and one with a parallelepiped shape, with an angular shape, all fallen.

Dolmen consisting of an intact polygonal chamber, with 7 pillars, with roof. It is located on a small hill on a private estate (Monte do Pinheiro) six kilometers from Montemor-o-Novo.

On each bank of a small river, there are two similar dolmens, both in size and structure, with large chambers and monumental corridors. The structure is intact, preserving the roof and the clear corridor embedded in the burial mound's body.

Dolmen with a polygonal chamber and corridor that preserves the surrounding mound and the fractured covering slab. It has large dimensions and is very well-preserved.