The traditional market of Palermo offers fresh fish and produce from Sicily. Packed with tourists but locals still shop there.
Mon - Sat (except Wed): usually 9 am - 7 pm
Wikipedia (Italian) https://it.wikipedia.org/wiki/Ballar%25C3%25B2_(Palermo)
Address Vicolo del Carmelo, 90134 Palermo, Italy
Coordinates 38°6'40.88" N 13°21'41.68" E