The National Monument classification covers the former Convent of Santo António da Lourinhã, including the Church of Santo António, also known as the Church of the Convent of Santo António da Lourinhã and the Church of Our Lady of the Annunciation. The monument is in Mannerist, Baroque, Rococo, and Neoclassical styles. The decoration is primarily Baroque in inspiration, except for the altarpieces, which are Neoclassical.

In the past, this was the men's convent of the Order of Saint Francis, consisting of a nave, chancel, two-story convent outbuildings, and a cloister. Note the frescoes in the nave and chancel.

Ancient convent that is currently used as a university and an art gallery.

Aqueduct built in the 18TH century, 80 and extended works until the 19th century, leaving the project unfinished, due to technical difficulties related to the slope of the terrain. Features a water pipe on tubular box and a cylindrical construction to protect the headwaters and the mother of water.

Manor House.