There’s a certain romance to driving in Italy. It’s not just the switchbacks that climb through olive-dotted hills or the highways that stretch lazily along the coast. It’s the freedom to veer off the expected path—to stop for a vineyard that wasn’t on your itinerary, to chase the sunset across unfamiliar villages.

But for anyone visiting from abroad, that freedom comes with its own set of rules, nuances, and occasionally, surprises. If you’re hoping to discover “the roads less travelled,” take a look at our previous story for inspiration. Instead, if you’re considering renting a car for your Italian journey, here’s what you should know before getting behind the wheel.