4. Anento:
Tranquility and nature are not the only highlights of this village with 198 inhabitants (as per 2004 census), there are plenty of architectural and artistic wealth in Anento to attract a good number of travelers every year.
A Romanesque 13th-century gothic church, a 15th-century altarpiece, a medieval castle and a chapel are some of the major attractions in Anento which is located in the autonomous community of Aragon in the province of Zaragoza.
A great list but I would also include some places in Extremadura!