Diva of the local fountain scene, the Fontana dell'Immacolatella is a grand three-arched affair. Known also as the Fontana del Gigante, it was built by Michelangelo Naccherino and Pietro Bernini in 1601. Two minor arches, under which stand statues of river gods, flank a grand central arch topped by a look-at-me collection of obelisks, cherubs and coats of arms.