FREE AUDIO GUIDE APP offers a geolocated audio guide for Piazza Duomo that syncs narration to your walk, highlighting the square’s contrasting signs: the lava-stone Elephant Fountain (u Liotru) above and the hidden Achillian Baths beneath. Spatial audio and ambient atmospheres, paired with concise contextual notes, recreate festival echoes and subterranean water murmurs, synchronized to your position, to enhance on-site perception. Audio plays automatically as you walk.
