Book County Donegal car rentals from $42

With long stretches of beautiful highways and open roads, many travelers choose to turn their County Donegal vacations into driving getaways. If you're planning the road trip of a lifetime, you'll want to know which destinations to put on your itinerary. Try to squeeze in as many of this place's most renowned destinations as you can:

• Letterkenny (population of 16,900)
• Buncrana (population of 5,500)
• Ballybofey (population of 4,900)
• Gweedore (population of 4,200)

Avoid spending a fortune on a rental car by following our top tips:

• Look into as many different cheap car rental companies as you can (we make that task as easy as pie!);
• Keep an eye on your inbox for our terrific Price Drop Alert. We'll give you the intel on all the amazing bargains cruising around your next vacation destination;
• Search for both airport and non-airport pickup and drop-off outlet locations to make sure you're getting the cheapest offer around;
• If you're flexible with your schedule, play around with your dates to find cheaper prices on different days of the week;
• To avoid paying a late fee or an extra day, aim to keep your pickup and drop-off times the same;
• Sometimes car rental outlets offer big incentives to pay as soon as you book, so watch out for these kinds of offers;
• The early bird catches the worm, along with the best deals! Book now to drive off with some great savings.