Enjoy a cozy stay at Meramec Caverns Motel in Sullivan, Missouri, with family-friendly amenities and a peaceful setting. Discover comfortable rooms and great access to local natural attractions between April and October.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
Overnight or multiple days
Fitness Level
Suitable for all fitness levels as the stay involves minimal physical exertion
Wildlife
History
Meramec Caverns have long been a significant natural attraction with roots in Native American history and 19th-century mining.
Conservation
Efforts are in place to protect the fragile cave formations and surrounding parklands from overuse and pollution.
Meramec Caverns
Enjoy a cozy stay at Meramec Caverns Motel in Sullivan, Missouri, with family-friendly amenities and a peaceful setting. Discover comfortable rooms and great access to local natural attractions between April and October.
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.
Tours Offered
11 Experiences
Cavern tours, zipline, floats, lodging
Location
Sullivan, MO
Situated on the Meramec River
RV Power
50 amp Sites
Electric hookups for RVs
Camping Options
Primitive & Electric
1–7 night stays available
Reserve a Cavern Tour, Caveman Zipline run, float trip, motel room, or campground site—check seasonal availability and book ahead.
Book Early for Peak Season
Rooms fill up quickly during summer and fall months, so reserve your stay in advance to secure availability.
Pack Layers for Evenings
While days can be warm, evenings at the motel may get cool especially in spring and fall; bring a light jacket.
Bring Snacks and Drinks
Though rooms have mini fridges, nearby dining options are limited, so stocking up on essentials is recommended.
Respect Quiet Hours
Maintain a peaceful environment by observing quiet hours at the motel, ensuring everyone enjoys the tranquil setting.
Light Jacket
Useful for cool spring evenings and unpredictable weather.
spring
Insect Repellent
Protects against mosquitoes and other bugs common during summer nights.
summer
Camera
Capture the beautiful fall colors and scenic surroundings.
fall
Reusable Water Bottle
Stay hydrated during outdoor activities around the motel.