The experience at Termoli Sotterranea is a real journey into the past five metres deep in the belly of the town. The exhibition itinerary, inaugurated in December 2018, consists of the discovery of various rooms dating back to the medieval period and then reutilised over the centuries, such as the defensive tower of the Bishop's Palace damaged in the terrible earthquake of 1456 and used as a cistern. This is followed by the storerooms, where one can admire various precious artefacts fortuitously found during the excavation of the very first room known as the “storeroom of the 13th century”. Noteworthy among these are the capitals dating back to the Frederician construction site (13th century) of the adjoining Cathedral, which houses the relics of St. Timothy. The underground tour ends in the atmospheric cemetery area with ancient tombs, where one breathes an air of mystery and devotion.