The history of Sanxenxo stretches back to antiquity, long before the town became the popular tourism capital of Galicia. The first settlements in this area appeared thousands of years ago, as evidenced by archaeological finds.
Founding and Early Mentions
The territory of modern Sanxenxo has been inhabited since the Megalithic era; however, more distinct traces were left by the Castro culture—fortified Celtic settlements, such as the hillforts in Dorrón and Nantes. Later, Romans established themselves here, appreciating the strategic position of the coastline.
The town's name has a religious origin and is the Galician form of Saint Genesius (San Ginés de Padriñán). It was around the parish church dedicated to this saint that the historical center of the settlement began to take shape during the Middle Ages.
Key Factors of Development
Sanxenxo's development was determined by its unique location on the Atlantic coast in the Ría de Pontevedra. The primary growth factors were:
- Geography: The coastal position provided residents with access to the sea while protecting them from the harshest Atlantic storms, thanks to its location deep within the bay.
- Defense: A significant phase in its history was the construction of defensive structures, such as the Tower of San Sadurniño. It was built to protect the coast from Viking and pirate raids, playing a key role in regional security.
- Trade and Resources: Proximity to the sea encouraged the development of maritime trade and the exchange of goods with neighboring regions.
Early Cultural and Economic Features
The economy of early Sanxenxo was entirely dependent on the sea's bounty. Residents engaged in fishing and shellfish gathering, as well as agriculture in the fertile inland areas. Fish salting was an important industry—a tradition established by the Romans, who built factories for producing salted fish and garum in the A Lanzada area.
Cultural life formed around the sea and the church. Local legends and traditions were closely intertwined with maritime superstitions and Catholic rituals, creating a unique Galician character that can still be felt in the town today.