Altzo is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, in the north of Spain. In 2014, Altzo had a total population of approximately 400.
References
- ^ National Statistics Institute (13 December 2025). “Municipal Register of Spain of 2025”.
External links
- Official Website Information available in Spanish and Basque.
- ALTZO in the Bernardo Estornés Lasa – Auñamendi Encyclopedia (Euskomedia Fundazioa) Information available in Spanish
