San Gaetano alle Grotte is a small church in Catania whose ancient substructure was putatively built around 260–300 as a chapel, perhaps a burial chapel, within a lava cave used as a cistern. Dedicated to the Virgin Mary, it faces Piazza Carlo Alberto, beside the Santuario della Madonna del Carmine.
The Terme dell’Indirizzo are an exceptional Roman thermal complex from the imperial era, set in Piazza Currò in Catania’s historic centre and partly incorporated into the former convent of Santa Maria dell’Indirizzo. Built in lava stone and brick, the remains include around ten rooms beneath their original vaults, notably a large octagonal chamber with a domed roof, alongside the former calidarium and frigidarium.
Ancient Theatre of Taormina (Teatro antico di Taormina) is a 3rd-century BC Hellenistic theatre located in Sicily, Italy, renowned as the second-largest in the region after Syracuse and celebrated for its horseshoe shape and dramatic views of Mount Etna and the Ionian Sea.