The Iron Belt of Bilbao of the Santa Marina mountain range, intervened and consolidated by Edestiaurre under the sponsorship of Gogora and Ayu

Torrebillela and the church of San Pedro, two of the oldest buildings from Mungia, they still have a lot to teach us.

Exhibition and guided tour.

Guided tour.

The extraction of the famous Red Marble of Ereño in the quarry of Geranda dates back to Roman times and the middle of the past century.

The archaeologist Mikel Agirre Ruiz de Gopegi will bring us closer, through an specific case, the forms of learning in prehistory.

Laukiz has two school buildings popularly known as "Beheko Eskola" and "Goiko Eskola".

Walk through all the continents from the species present in the Arboretum, explaining the adaptations of the trees according to latitude, the

The church of Santo Tomas de Olabarrieta had become a center of political, social and economic power since the late Middle Ages and throughout

Guided tour and didactic itinerary.

We will learn about the history, architecture, beauty and hydraulic engineering of this 11th century Muslim neighbourhood in Granada.

Guided visit to the Castell d'Ascó and the stones of the Piles Plant and the Castle's mountain, by Dr. Jordi Ferrús Batiste.