Piedras Blancas’ economy is largely driven by its proximity to the coast, with tourism playing a significant role, especially in the summer months when visitors flock to its beaches and seaside restaurants. Fishing has historically been a significant industry in the town, and while its role has diminished somewhat in modern times, the local seafood markets are still thriving and offer fresh catches daily.
Another important sector in the area is agriculture, with dairy farming and the production of traditional Asturian cider being key contributors to the local economy. Piedras Blancas also benefits from its proximity to larger industrial cities like Avilés, where many residents work in industries like steel production and logistics.
Local artisans and small businesses are also prevalent, with crafts, textiles, and locally produced goods adding to the town’s economic diversity. The growing emphasis on eco-tourism and sustainable practices is also encouraging local businesses to adapt, offering more nature-friendly tourism services and products.