Cornwall Car Rentals

These Cornwall insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 31, 2026.

Reasons to book a car rental in Cornwall

Renting a car in Cornwall is an excellent choice for those looking to explore the stunning landscapes and attractions of this beautiful county at their own pace. With a rental car, you gain the freedom to visit key sites like the Eden Project, a remarkable botanical garden, or the picturesque St. Michael's Mount, a castle steeped in culture. The flexibility of having your own vehicle allows for easy luggage management and the ability to create a travel itinerary that suits your needs, whether you are traveling with family, seeking romance, or embarking on an outdoor adventure.

Additionally, popular destinations like Penzance, Newquay, and St Ives are easily accessible by car. You can enjoy the sandy shores of Fistral Beach in Newquay or visit the scenic Porthcurno Beach near Penzance. With so many attractions spread across Cornwall, a rental car is conveniently suited for sightseeing, ensuring you don’t miss out on the breathtaking scenery and vibrant local culture that this region has to offer.

Most popular car rentals in Cornwall

• Midsize SUV: This vehicle accommodates up to 5 travelers and provides ample space for up to 3 large suitcases. The Midsize SUV is perfect for families, couples, or small groups looking to explore Cornwall. With its higher seating position and enhanced storage capacity, you'll find it ideal for comfortable journeys across the region while effortlessly managing your luggage.
• Economy: Ideal for solo travelers, couples, or small families, the Economy car can seat 5 travelers and hold up to 2 medium suitcases. This option is not only budget-friendly but also offers flexibility and efficiency for navigating Cornwall's attractions. Its compact size makes it easier to park in tighter spots, allowing you to maximize your exploration time.
• Compact: The Compact car is a versatile choice that accommodates 5 travelers and allows for up to 3 medium suitcases. This option is well-suited for solo adventurers, couples, or families. Its smaller footprint makes it easy to maneuver around Cornwall's charming streets, while still offering enough space for your luggage. Rent a Compact car for a balance of comfort and convenience on your trip.

Where to stay in Cornwall

• Newquay: For a vibrant beach experience, consider staying in Newquay, renowned for its stunning beaches like Fistral Beach and Watergate Bay Beach. The area boasts a lively outdoor scene, perfect for those who enjoy recreational activities and golf. Families will appreciate the family-friendly beaches and scenic views. Additionally, nearby options for food and drinks include local wineries. Enjoy the coastal charm of Newquay, especially during the summer months when the weather is optimal for beach activities.
• Penzance: Penzance offers a rich cultural experience alongside beautiful beaches, making it an excellent choice for tourists. Key attractions include Porthcurno Beach and the iconic Land's End, providing breathtaking scenery. The area is also home to theaters and recreational venues that enhance its cultural appeal. With nearby wineries for those interested in local beverages, Penzance invites visitors to immerse themselves in both the arts and the natural beauty of Cornwall, particularly in spring and summer.
• St Ives: St Ives is a picturesque destination ideal for outdoor enthusiasts and beach lovers alike. Key highlights include St Ives Harbour, which serves as a hub for adventure and water activities, as well as Carbis Bay Beach and Porthminster Beach, both perfect for relaxation. The city's vibrant arts scene complements its stunning scenery. Visitors can enjoy local breweries and wineries, making it a delightful spot to unwind. The best time to visit St Ives is during the warmer months when the beaches are best enjoyed.

10 tips to save on your car rental in Cornwall

1. Use filters to find the right car: Refine your search by selecting vehicle type and desired features. Whether you require an SUV for extra space, a convertible for summer drives, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the ideal option for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s advisable to secure your car well ahead of your trip. By booking in advance, you’re more likely to lock in lower rates and benefit from better availability, particularly during peak seasons.
3. Consider a smaller car for savings: Smaller vehicles typically come at a lower rental cost and are easier to park in crowded areas. Mid-size rentals strike a good balance between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and some vehicle types—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify the age restrictions before making a reservation.
5. Check fuel policies: Some rentals require a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional charges. This is typically the most favorable option. Other policies may include full-to-empty or prepaid fueling options, which are acceptable as well. Just ensure you return the vehicle empty in those cases.
6. Save on city and airport pickups: You may often incur a surcharge for picking up your rental car at airports, but the added convenience might justify the cost.
7. Know your payment options: Many car rental companies accept credit cards exclusively for payment.
8. Understand your insurance coverage: Car rental insurance can help protect you from unexpected expenses and provides peace of mind during your trip. Adding car rental insurance when booking through Expedia is a straightforward process.
9. Consider unlimited mileage: If you plan on taking long road trips, look for rental options that offer unlimited mileage to avoid incurring extra charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Best time to rent a car in Cornwall

The best value period to rent a car in Cornwall is February, as both prices and demand are low. This month offers a quiet experience for travelers. January and March also present similar characteristics, making them excellent options for budget-conscious renters. April through June sees average prices and growing demand, while July and August are the most expensive months, with high demand for rentals during the busy summer season.