Balmaseda is a town and municipality located in the province of Biscay, in the Basque Country. Balmaseda is the capital city of the comarca of Enkarterri, in western Biscay and serves an important role in the province thanks to its proximity to the capital city of Bilbao and the regions of Cantabria and Castile and León.

The Basque Country, also called the Basque Autonomous Community, is an autonomous community in northern Spain. It includes the Basque provinces of Álava, Biscay, and Gipuzkoa. It also surrounds an enclave called Treviño, which belongs to the neighboring autonomous community of Castile and León.