De villa libre a Villanueva del Río Historical milestone · Villanueva de la Reina, Campiña de Jaén, Jaén Image of Villanueva de la Reina, not of the place itself. In 1790 Charles IV declared the municipality a free villa, and it was renamed Villanueva del Río before taking its current name in 1862. Photo: MarisaLR (CC BY-SA 3.0) What to see and do in Villanueva de la Reina