Its layout is typical of those villages that were damaged in the Spanish Civil War and later rebuilt by the Spanish National Service for Devastated Regions, which is why the village has newer homes with reused voussoirs to configure doors and façades.

The Parish Church of church of San Juan Bautista, built in 1940, sits in the main square; the church is dedicated to the village’s patron saint St. John the Baptist, who is honored at the major annual festival on June 24th.

Located south of the old Huesca-Canfranc road, and surrounded by fields of grain and almond trees, Herrios is an especially attractive spot to visit in early spring.

Its proximity to the chapel and wetland in Loreto makes the village an even more interesting and scenic place to visit.