We LOVE a good road trip and have rented cars in several international countries. Having your own car allows you to go wherever you want, whenever you want. You're on your own schedule and can make adjustments to your itinerary as you go along. A rental car provides the flexibility a scheduled flight, train, or guided tour cannot. Make sure you have/purchase insurance, obey all road signs and speed limits, and before booking, check closely for additional costs, so you don't face any surprises at the rental counter. Rental cars can be very affordable or very expensive and this will be dependent on location, vehicle size, and time of year, along with supply and demand. One-way rentals can be very pricey, but sometimes is still cheaper when compared to air or train travel. Ways to save with rental cars include: bundling with flights and/or hotel packages, traveling in the off-season, opting for a smaller vehicle, and utilizing online coupon codes.