Thosa  ( port. Touça ) is a settlement and district in Portugal , part of Guarda District. It is part of the municipality of Vila Nova de Foz-Coa . According to the old administrative division was part of the province of Traz-montish and Alto Douro . Included in the economic and statistical subregion Douro , which is included in the Northern region . The population is 253 people for 2001 . It covers an area of 9.89 km².
|Region||Northern Region (Portugal)|
|Municipality||Vila Nova di Foch Coa|
|History and geography|
|Population||253 people ( 2001 )|
|Density||25.6 p / km²|
The patron saint of the area is considered to be the Mother of God of Purez ( port. Nossa Senhora da Pureza ).
- More correct pronunciation - That u sa [ clarify ]