Agüero The Essential
Set back from the road running between Huesca and the Pyrenees, Agüero is a peaceful medieval village. Fortified in olden times, it has retained its steep narrow streets and a fine Romanesque church dedicated to St James. It owes much of its character, however, to the impressive sugar loaf hills (mallos) dominating the area.

Must see

Michelin's recommendations for Agüero
St James's Church
St James's Church
The Romanesque church is one kilometre