What amperage do the electric RV sites support?

The electric campground sites support RVs with voltage up to 50 amps, suitable for most large RVs.

Are reservations required for these campground sites?

Reservations are strongly recommended, especially during holiday weekends and summer months.

Is there potable water available at the campsites?

Yes, there are potable water hookups available at the campground for RVs and campers.

Are pets allowed at the electric campground sites?

Yes, dogs and pets are welcome but must be kept on a leash and cleaned up after.

What amenities are included at the campground?

Amenities include electric hookups, trailer connections, barbecue pits, shaded picnic areas, a playground, and restroom facilities.

Can I explore Meramec Caverns while camping here?

Absolutely! The campground is conveniently located near Meramec Caverns, offering guided tours and cave adventures.

Electric RV Campgrounds at Meramec Caverns, Sullivan MO | Lodging | Environmental Attraction

Discover the perfect blend of outdoor adventure and comfort with the Electric Campground Sites #10 - #12, #17 - #40 at Meramec Caverns in Sullivan, Missouri. These sites are designed for RVs requiring up to 50 amp voltage, providing ample power for all your camping needs. Set within the scenic La Jolla Natural Park, camp among peaceful shaded picnic areas and along the riverfront, where the soothing sounds of water enhance your experience. Families will appreciate the convenient amenities, including trailer hookups, barbecue pits for cookouts, and a playground for children’s entertainment. Whether you're looking to explore the stunning caverns or unwind beside the river, this location ensures a memorable getaway. The combination of nature and practical facilities caters to both adventurous spirits and those seeking relaxation. Plan your trip here and enjoy a unique outdoor experience close to St. Louis, with easy access and plenty of space to connect with nature.

About Meramec Caverns

Meramec Caverns in Sullivan, Missouri, is a long-established tourist attraction offering guided cavern tours, lodging, campground facilities, and river experiences. The site is home to Missouri's largest commercial cave and features rare underground formations showcased on the guided Cavern Tour and the iconic Theatre Room Light-Show. Visitors can book historic cave tours that highlight geology, cave history, and notable formations.

Beyond the cave, Meramec Caverns operates the La Jolla Natural Park motel and campground. Motel rooms include double and triple bed options with mini fridges and microwaves; a pet-friendly double room option is available seasonally. Campground choices range from primitive tent sites to electric sites suitable for RVs with up to 50 amp service, with sites numbered for reservation.

Seasonal outdoor experiences include guided float trips down the Meramec River, where families can canoe or raft to the caverns, and the Caveman Zipline, a guided zipline course with multiple sky-bridges and high-speed runs. Amenities at the park include shaded picnic areas, riverfront sites, barbecue pits, playgrounds, and restrooms.

Meramec Caverns maintains a focus on safety and visitor information through guided experiences and staffed facilities. Operating seasons and amenities are clearly posted for motel stays (April–October) and outdoor activities. As a long-running commercial attraction in Sullivan, Meramec Caverns combines natural geology, family accommodation, and outdoor recreation to deliver reliable visitor experiences throughout the season.

On-site staff provide directions, safety briefings, and ticketing; reservations are recommended for popular experiences and lodging during peak summer and holiday weekends for accurate availability and planning.