Biderra
Biderra is a municipality located in the province of Gipuzkoa, in the Basque Country of northern Spain. It is situated in the Urola Erdiya region, approximately 35 kilometers west of the provincial capital, San Sebastián. The municipality is characterized by its hilly terrain and green landscapes, typical of the Basque coast.
The economy of Biderra has historically been tied to agriculture and small-scale industry. In more recent times,
Biderra's cultural heritage is rooted in Basque traditions. The local language, Euskara, is spoken by many residents,