Book O'Higgins Region car rentals from $38

With an abundance of beautiful highways and tempting open roads, many travelers opt to turn their O'Higgins Region vacations into driving journeys. If you're putting together an amazing road trip, you'll want to know which cities to add to your to-do list. Here are some of the most well-known cities to visit in this magnificent place:

• Rancagua (population of 212,700)
• Rengo (population of 38,100)
• Graneros (population of 23,300)
• San Vicente (population of 22,600)

We've put together a list of our best tips and tricks to help you save:

• Our nifty filter tool will be your new BFF. Sift through the cheapest deals from all of the top companies with just a few clicks;
• By submitting only your email address into our Price Drop Alert, you'll stay on top of all the best bargains for your destination;
• Search both airport and non-airport office locations to be sure you're scoring the best offer in town;
• If you're not bothered about which day of the week you get the keys to your car and your travel plans are flexible, play around with days and dates to find the best prices;
• Pickup and drop-off times often need to be the same or very similar (e.g, both 10 a.m.) or you may be asked to pay for a whole extra day;
• Some car rental companies offer discounts if you pay immediately, so be sure to keep your eyes peeled for these money-saving offers;
• It's best to make a reservation as soon as your vacation dates are finalized. You'll get the biggest selection early on.