The first decades of the 20th century saw the area around the springs (the Terme section) draw the attention of developers. Between 1920 and 1930 neoclassical establishments with Pompeian-style bowers were built, then destroyed in 1940 when the Fascist-controlled state took possession. While under state control, a new town plan was designed by architects Loreti and Marchi, who also designed some spas in the Acqua Santa Park.