The Medieval tower of Martiartu

The Martiarto Tower is located at the bottom of the slope of Mount Onbe and it is adjacent to the small village that still exists there, and it is also close to the factories that have become widespread in the region. The tower is known as a relic of the fierce medieval wars that took place between the rural nobles in the Basque Country, which It arose as a result of the competition over the economy and wealth at the time, and this tower still stands today and is a witness to that era of time.