Rome is filled with markets, but our go-to is the one in Testaccio. Many of the stalls have been in families for generations selling fish, meat, and produce, and several vendors serve things like fresh pasta, pizza, and sandwiches. Head to Casa Manco for pizza made from dough that’s been leavened for 100 hours, or to Morde e Vai, a sandwich shop that serves up crusty rolls filled with stewed beef, artichokes, or meatballs. You should also try to snag one of the eight stools in front of Da Corrado al Banco 18 for natural wine, rare Italian cheeses, and fantastic pasta specials. Just know that if you go on Mondays, some places might be closed.