The Parque de Doña Casilda is the most famous park in Bilbao. The park is also called parque Casilda Iturrizar, named after the benefactor who donated this park to Bilbao. …
The Urdaibai marshes are located in the Oca estuary, which flows through large sandbanks at its mouth into the Cantabrian Sea that are flooded with the tide. They are part …
The Aixola reservoir is located between the provinces of Vizcaya and Guipúzcoa. It is surrounded by a beautiful landscape made up of shady pine, oak and beech forests.
The largest of the three wells. Its name comes from a Euskaldun foreman who did not speak Spanish well and who always said "I give hostión" to threaten miners who did not work well.
At the end of the 19th century, explosives began to be used for open-pit mining of iron ore. Because of this, in some areas the water table was reached and …