Delve into the history of Biscay through Aisia Orduña, a neoclassical building located in the town of Orduña dating from the XVIII century, when it was built by Carlos III as a customs house to control the movement of merchants and goods between the port of Bilbao and Old Castile. Every corner of this emblematic building conjures up images of its historical past, beautifully fused with the modernity and quality of facilities designed to guarantee comfort and relaxation.