On 5 April we visited Añana Salines in Álava with the students of 1st and Eso 2nd. A salt exploitation prior to the Roman conquest, where we carried out a very interesting guided visit to the salt mines. They explained to us how they obtained the salt water and the process to turn it into table salt.

Then we went to the city of Frias, in the north of Burgos, where we visited the medieval quarter of the “smallest city in Europe” and enjoyed very pleasant moments with free time to visit the castle.

06 / 05 / 19