The Porta da Devesa dates back to the 13th and 14th centuries and forms an archway over Rua 5 de Outubro. Its name comes from the fact that it separated the town proper from the fertile countryside that followed it at the time, or even because it was the terminus of that same town.

Gothic door in stone, one of the ancient entrances to the Castle.

Stone arch that was part of the ancient city walls.

It is one of the city's gates, built together with several walls, in the 16th century, for military and safety purposes. It was remodelled in the 20th century. Classified as a National Monument.

Porta da Ravessa or Porta do Sol is one of the two doors of the castle and holds the mark official mark that cloth manufacturers had to bear in markets and fairs.

It is one of four gates that provide access to the walled interior of Monsaraz Castle. Each gate is composed of granite, red clay mortar, and lime. The scenic effect they create is admirable, as this one is carved in a round arch. It has been subject to successive renovations for its preservation.

Stone, Roman arch demolished in 1893 and rebuilt in 1939.