Meramec Caverns Motel The Meramec Caverns Motel, located in LaJolla Natural Park, offers guests quiet and comfortable lodging. Each room comes with double beds, shower, bathroom, and television. Motel is open from April 1 through October 31. Children stay free. Reservations are required. For reservations, call 573-468-4215. Call Now! RATES Sunday through Thursday$65.00Friday and Saturday$70.00Pet charge (<30lbs)$10.00 Rates are nightly, for one or two people. $6.00 per extra adult (not included in price). Pets are restricted to one per room, with a carrier. . Campground Meramec Caverns' LaJolla Natural Park/Campground holds a cache of scenic beauty and conveniences for visitors. Numerous trees shade the picnic area and river front campgrounds where trailer hookups, barbecue pits, sheltered pavilions, and a playground area are located. Showers, restrooms, and a concession stand are conveniently accessible to all. Open April 1 though October 31. RATES Primitive site (no hookups, per tent)$19.00With electric hookups (per tent or RV)$30.00 Site prices are based on 2 adults and 2 children. Additional adults and children on one site are charged $2, and $1, respectively. Special group rates are available, including Scout groups. Reservations are accepted for electric hookup sites.