If you ask me about Trastevere, I’ll tell you attenzione, look out! You must be furbo, smart, to avoid le sòle, the scum. The neighborhood is full of bars and restaurants, but not all are worthy of the Italian tradition. I just love some places, here’s the list.
Ti piange la tasca? Your wallet weeping? If you are looking for something economical and typical, choose Augusto a Trastevere, a basic trattoria loved for this characteristic. Do not expect to pay with your credit card! At the end of the meal, the owner comes and writes the bill sulla tovaglia di carta, on the paper tablecloth! Only accept cash.
If you like fusion cooking, I suggest you Coffee Pot, Jap-Mex restaurant, a very fashionable place loved by the locals. If you are looking for a cocktail bar, my tip is Freni e Frizioni, vintage ambience and good cocktails. Or Akbar and, only in summer, Terrazza San Pancrazio. In summer, if you go down to the river quay, there are plenty of places where drink or dine. There are also many on the Isola Tiberina, a small island in the middle of the river.