Built on the second half of the XVIII century, it was made in honour of Nossa Senhora do Terço, whose image was, until then, venerated in an oratory placed near the present church. On the main façade, the central window shaped as an aureole stands out.

The Torre do Palácio de Terenas (Palace Tower) was built by order of Pedro de Sem, chancellor of the kingdom from 1336 to 1341. The plant has a rectangular plant and, through the times, its form altered several times.

At largo da aldeia de Besteiros exists a Manor that was connected to the illustrious family Calheiros. Built in 1785, suffered deep cuts, do not remove the greatness. Once restored, this solar provides its space for events such as weddings and baptisms.

This yard has about sixteen thousand square meters and is rich in architecture. It contains, among other monuments of interest, the Palace of the Dukes of Bragança, the equestrian statue of D. João IV, Porta dos Nós and Porta da Vila.

This hill, located on the border of Chaves, between the Mente and the Tamegão rivers, reaches its peak on the Cota de Mairos. In the village of Mairos the Buraco Feio (Ugly Holle) caves and the Câmara do Diabo (Devil's Chamber) are worth a visit.

A small lagoon surrounded by a forest park and a picnic area. There is also a viewpoint here offering a magnificent view of the Gruta do Inferno, a canyon through which a tributary of the main stream that feeds the Lagoa das Sete Cidades flows.

River Beach frequented primarily by the inhabitants of Barreiro. On this site are the traditional windmills do Barreiro (Giant windmill, Windmill wind mill East and West), which once fed with flour ovens of the largest biscuit production plant in the country.

Beach located in Ribeira do Alvito who, despite not having the same status of the remaining, given its short period of existence, it has been gradually improved so that it can be more an alternative when it comes to leisure and rest.

Located near a wood quay with excellent views of it. The "coentrada" cuttlefish, its main speciality, as well as the shellfish rice, the wreckfish pasta, the eel "caldeirada" and stew are all very good. Before coffee, do taste the chocolate mousse.

Restaurant located between Torre de Belém and Padrão dos Descobrimentos, with modern architecture and bold, serving fresh juices, salads, grilled vegetables and other light dishes, accompanied by a relaxing ambient music. List of selected wines.