Join 1 科学・技術 upcoming events being held in Royuela de Río Franco. Royuela de Río Franco is a picturesque village nestled in the Burgos province of Spain, known for its well-preserved medieval architecture, including the 15th-century San Miguel church, and the surrounding greenery of the Riaza river basin, making it an ideal destination for those seeking a tranquil and culturally immersive experience.