Travelers head to Greece for island hopping combined with mainland mountain drives, and it's a solid pick for exploring beyond the main tourist centers. Here's what's genuinely useful to know before you get on the road.
Car ferries between islands often require advance booking in peak season, and vehicle space fills up faster than passenger space.
Beyond that, the basics apply everywhere: rental staff and local authorities in Greece typically want to see your passport, your domestic license, and your international driving permit together. Keeping all three ready at pickup saves time.
Greece traffic keeps to the right. This will feel familiar if you're used to driving in North America or most of continental Europe.
Many rental agencies and authorities in Greece recognize an international driving permit alongside a valid domestic license, though requirements can change. Confirm current rules for your specific trip before you travel.