Administrative body of the town of Beasain (Gipuzkoa, Basque Country). The industrial monuments of Igartza date from the 16th and 17th centuries, and the complex includes a palace, a forge, hydraulic infrastructures, etc. During the first decade of the 21st century the significance of the Igartza complex was recognized and it was restored. The Igartza Monumental Complex is an Individual Site of the European Route of Industrial Heritage.