Sestao has a rich industrial history that dates back to the late 19th century when it became a major center for shipbuilding and steel production. During this time, the city rapidly expanded as it attracted workers from across Spain, contributing to its diverse demographic makeup. This industrial boom shaped the city’s identity and culture, and remnants of this heritage can still be seen in its architecture and urban landscape. In more recent years, Sestao has been focused on urban regeneration, transforming former industrial sites into modern living spaces and cultural venues.
Culturally, Sestao is deeply rooted in Basque traditions. The city celebrates numerous festivals throughout the year, including the San Pedro Festival in June, which honors the city’s patron saint with music, dancing, and traditional Basque sports. Additionally, Sestao residents take great pride in their language, Euskara (Basque), which is spoken alongside Spanish and plays a significant role in preserving the region’s cultural identity.
Visitors to Sestao can explore its historical landmarks, such as the ancient churches and remnants of its industrial past. Traditional Basque music, sports like pelota (a regional handball game), and local folklore are an integral part of the city’s vibrant cultural fabric.