Treasures hidden underground beneath the cathedral

#AprilTravelSupport I paid the entrance fee to go in because I thought it would be a shame to miss the treasure hidden underground under the Basilica of San Sabino in Bari. As I looked back, I thought it was a good idea to come in and see it. I wondered where else I could see such mosaic ruins, and if you come to Bari, I recommend you definitely stop by here. #beautiful_italy