Fervidelas ( port. Fervidelas ) is a district (fregesia) in Portugal , part of the district of Vila Real . It is part of the municipality of Montalegre . According to the old administrative division was part of the province of Traz-montish and Alto Douro . Included in the economic statistical subregion Alto-Traz-Ush-Montes , which is included in the Northern region . The population is 116 people for 2001 . It covers an area of 5.77 km².
|Region||Northern Region (Portugal)|
|District||Vila Real (district)|
|History and geography|
|Population||116 people ( 2001 )|
|Density||20.1 persons / km²|