Historic Villages of Portugal
The Historic Villages of Portugal (Aldeias Históricas de Portugal) are a group of 12 villages classified under a 1991 government program called the Historic Villages Program (Programa de Aldeias Históricas). The aim of the program was to restore and promote a series of ancient villages/human settlements important to the history of Portugal.
Source: Wikipedia — Historic Villages of Portugal (CC BY-SA 4.0)