Yes, you can drive in Italy with a valid U.S. driver's license, but legal requirements dictate that you must also carry an International Driving Permit (IDP). The IDP is essentially an official translation of your license that Italian authorities recognize. You can easily obtain one for about $20 at any AAA (American Automobile Association) office in the U.S. before you depart; it is valid for one year. While many rental car agencies in Italy might only ask for your U.S. license to hand over the keys, if you are pulled over by the Polizia or Carabinieri, you can be hit with a heavy fine (often €150 or more) if you do not have the IDP. Additionally, if you are involved in an accident, your insurance might be voided if you weren't carrying the proper legal documentation. In 2026, it is also vital to be aware of ZTL (Zona Traffico Limitato) areas in Italian cities—restricted zones where cameras will automatically fine you for driving without a permit. Always carry both your original U.S. license and your IDP together whenever you are behind the wheel in Italy to ensure a hassle-free road trip.