$47 Car Rental Meramec Caverns, MO

This content is based on real traveler data from Expedia, aggregated using AI to highlight insights that help you plan your trip. Updated: August 13, 2026.

Reasons to book a car rental around Meramec Caverns

Renting a car around Meramec Caverns provides you with the freedom and flexibility to explore the beautiful surroundings at your own pace. This option is particularly appealing for those seeking friendly interactions and budget-friendly excursions. With a rental vehicle, you can easily visit nearby attractions such as Meramec State Park, located just 2 miles away, where you can enjoy outdoor adventures and scenic views. The Jesse James Wax Museum, also 2 miles from the caverns, offers a cultural experience worth checking out. For those interested in more cave exploration, Onondaga Cave is just 15 miles away, providing additional adventure opportunities. Having a car allows for easy luggage management, making it convenient for families or travelers with gear. It also opens up access to nearby cities like Sullivan, which features not only Meramec Caverns but also Onondaga Cave State Park. Additionally, you can explore St. Clair, 8 miles away, or Bourbon, 11 miles away, both of which offer their own unique attractions. Overall, a rental car enhances your travel experience, allowing you to discover the charm of the area without the constraints of public transportation.

Where to stay near Meramec Caverns

• Sullivan: Enjoy your stay in Sullivan, located right at the heart of adventure with Meramec Caverns. This city offers a variety of outdoor activities and family-friendly experiences. Nearby attractions include the scenic Onondaga Cave State Park and the recreational opportunities at local parks. After a day of exploration, visitors can unwind at various dining options, including local wineries, making it a great base for your trip.
• St. Clair: Situated just 8 miles from Meramec Caverns, St. Clair is perfect for those seeking outdoor adventures and family fun. With attractions like Meramec State Park and Purina Farms nearby, you’ll find plenty to do. St. Clair also boasts a vibrant food scene, featuring local restaurants and wineries that will enhance your stay. The city’s recreational areas provide additional options for relaxation and entertainment.
• Bourbon: Located 11 miles from Meramec Caverns, Bourbon offers a blend of outdoor scenery and adventure. Visitors can explore nearby Meramec State Park and Onondaga Cave State Park for exciting outdoor experiences. Bourbon’s local dining options, which include restaurants and wineries, invite travelers to enjoy the local flavors. This charming city is ideal for those looking to experience the beauty of nature while staying close to key attractions.

10 tips to save on your car rental around Meramec Caverns

1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you're looking for an SUV for extra space, a convertible for summer fun, or an economy car for budget-friendly travel, use Expedia's filters to discover the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to reserve your vehicle well ahead of your trip. By booking early, you're likely to secure lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to park in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily surcharges, and certain types of vehicles—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional fees. This is typically the most favorable option. Other rentals may offer full-to-empty or prepaid fueling options, which are also acceptable. Just make sure to return the car empty in those cases.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the extra convenience may make it worthwhile.
7. Know your payment options: Many car rental companies primarily accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen events during your trip. It's easy to add car rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you're planning lengthy road trips, seek rentals that offer unlimited mileage to prevent additional charges.
10. Bring your driver's license and ID: A valid driver's license is required for renting a car.