It is at the top of a hill that we find the remains of the walls of Sernancelhe Castle. This rock castle dates back to the 12th/13th centuries, featuring an irregular circular plan. Don't forget to pay attention to the Porta do Sol, with its full arch. Very close by, we find the Cruzeiro do Senhor dos Aflitos.

Central fountain belonging to a monastery cloister with octagonal tank. Has at the base of the lower Bowl Eagles, suggesting one of the symbols of St. John the Evangelist, the patron saint of Loios who occupied the monastery of Vilar de Frades, where it comes from.

Former building of the county jail, which has a reclamation project with the goal of converting in Casa de Cultura.

A small mannerist chapel composed of a nave and of a narrower and lower high altar. On the outside, there is a small building with two floors where the Misericórdia is said to have functioned.

A church with only one nave and the walls covered with tiles that date back to the 18th century. By the triumphal arch there is a Rocaille moneybox with a painting of Our Lady.

There were four gates of the city, some have already destroyed, but keeping the names of antiquity. It's still the portas de Santo António, located to the Northeast, today enters the city. The Wicket is a small Gothic door, situated to the East, checking in only the pawns. To the Southwest is the fence gate, in good condition and to the North are the doors of Nossa Senhora do Amparo.

A space that sells several craftswork products.