| Location | Eureka, Missouri |
|---|---|
| Nightly rate (listed) | $46–$230/night |
| Hookups | sewer |
| RV sites | 5 |
| Pets allowed | Yes |
| Wi-Fi / internet | Yes |
| Propane | Yes |
| Book on | KOA |
From the park's listing on KOA. Confirm details with the park before you book.
This weekend · Check availabilityKOA doesn't share live availability with us; check dates on their site
St. Louis West / Historic Route 66 KOA Holiday is a KOA campground in Eureka. It lists RV sites, tent sites and cabins. Full-hookup sites are listed. Listed amenities include a pool, a dog park and Wi‑Fi, and pets are allowed.
Closest stays by type. Distances are straight-line from St. Louis West / Historic Route 66 KOA Holiday, not driving.
Available Oct 30 – Nov 1 · 2 nights4 sites open for every night
Available Oct 30 – Nov 1 · 2 nights7 sites open for every night
Available Oct 30 – Nov 1 · 2 nights2 sites open for every nightChecking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Live availability isn't connected for this stay — site types are from the listing; confirm your dates on KOA.
On KOA, re-enter Oct 30–Nov 1 and select “Individual Tent Site, No Hookups, Grass Tent Pad”.
On KOA, re-enter Oct 30–Nov 1 and select “Individual Tent Site, Water & Electric, Mulch/Wood Chips Tent Pad”.
On KOA, re-enter Oct 30–Nov 1 and select “Pull Thru, 50/30 Amps, Water/Electric”.
On KOA, re-enter Oct 30–Nov 1 and select “Pull Thru, 30/20 Amps, Water/Electric”.
On KOA, re-enter Oct 30–Nov 1 and select “Camping Cabin (No Bathroom)”.
On KOA, re-enter Oct 30–Nov 1 and select “Pull Thru, 50/30 Amps, Full Hookups”.
On KOA, re-enter Oct 30–Nov 1 and select “Camping Cabin (No Bathroom)”.
On KOA, re-enter Oct 30–Nov 1 and select “Caboose (Full Bath with Tub & Shower)”.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Guest ★ 5 · Jun 2026My grandchildren, my mom, and I set out for a glamo-camping experience. The grands were very excited. They found sticks to roast marshmallows, eat camp hot dogs, and walked around. We hit the mini market store, got goodies and souvenirs then they played on the jumping tub. Since they love trampolines, that was a hit. Watched Moana with their new friends. Ate junk all night. Didn't want to leave!
Guest ★ 5 · Jun 2026Absolutely beautiful campground! Will stay again on way back thru.
Guest ★ 3 · Jun 2026Lots are small and crowded. When I reserved the site, it stated they had cable TV. When I couldn't get it,they said it was disconnected a week ago. Probably wouldn't return.
18475 Old US Hwy 66 · Directions ↗
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on KOA — open dates and rates come from the booking site.
No maximum RV length is listed for this stay.
18475 Old US Hwy 66
Open in Google Maps ↗
Enjoy a quiet campground getaway minutes from St. Louis' most famous tourist attractions. Located right off Route 66 and a short five-minute journey from Six Flags, St. Louis West / Historic Route 66 KOA Holiday offers campers the best of both worlds! | After enjoying local parks and attractions, visitors can relax at the campground in Missouri. Site types include everything from Tent Sites to Deluxe Cabins, offering a way to stay for every camper. During your visit here, you can enjoy planned activities and other recreation like swimming, basketball courts and gem mining. While camping in Eureka, you can be close to St. Louis and have access to all the amenities and activities available at the campground for a comfortable stay. | Things to Do While Staying at St. Louis West KOA Holiday This campground near Eureka, MO, places the great outdoors and St. Louis tourist sites, destinations and activities right at your doorstep. What kind of adventure will you choose? The campground is 30 minutes away from St. Louis's can't-miss attractions , including the Gateway Arch, the Missouri Botanical Garden, Forest Park and more. With museums, amusement parks and so much more to do and see, you will have a great vacation near St. Louis. | Some more activities you can do while staying at this St. Louis campground are: | Seek thrills at Six Flags in St. Louis. | Raft, float or canoe down the Meramec River. | Tour miles of tunnels, castles, bridges and slides with the entire family at the City Museum. | Visit Creve Coeur Lake Park, which has the largest natural oxbow lake in Missouri. | Enjoy the view of the Gateway Arch from a classic St. Louis riverboat cruise. | Watch an outdoor movie next to a cozy fire in a pavilion. | Visit your favorite animals at the Saint Louis Zoo. | View farm animals and more at Grant's Farm or Purina Farms. | Tour Anheuser-Busch Breweries. | Spend a day at the St. Louis Art Museum, Transportation Museum or St. Louis History Museum. | Cheer for the St. Louis Cardinals at Busch Stadium. | Pool (open Memorial Day to Labor Day) | Propane and firewood | Bike rentals | Ping pong | Basketball court | Wi-Fi | RV Sites: Choose from Back-In or Pull-Thru Sites with water and electric only or full hookups. For a premium camping experience, try a site with a KOA Patio®. | Lodging: With everything from Camping Cabins to Deluxe Cabins, there is an option for every camper at our St. Louis campground. | Tent Sites: Pitch a tent on a comfortable grass or mulch pad and camp with your pet at any Tent Site. | The campground also makes an excellent group vacation spot. Bring your scout troop, work team, family or church group. The helpful staff can work with you to find adjacent sites and coordinate group activities in the pavilion or indoor event room. Many even host receptions in these areas after a ceremony at the Granite Cliffs. | Campground Recreation If you want a place where you can have fun and relax without driving somewhere else, this campground near Six Flags in St. Louis is a perfect choice. During the day, you can dip in the heated pool or work on your tan around the pool deck. The campground also has Fun Cycle bike rentals, allowing you to explore the campground on wheels. | Kids can also look for something shiny while panning for gems and minerals or bounce on the Jumping Pillow. If you want even more, the campground also has horseshoes, washer toss, ping pong and full-court basketball. | The incredible KOA staff also plans daily and weekly activities so that there is always something new to do. During the summer, kiddos can adventure through the park with and go on a flashlight lollipop hunt. The pavilion also offers outdoor movies with drinks and snacks. Even during rainy days, there is a backup plan to keep the fun going. Indoor activities include crafts, book swaps, bingo and kiddie disco parties. | Book Your Stay at This Route 66 Campground Today! Ready to make memories at St. Louis West / Historic Route 66 KOA Holiday? However you enjoy camping, there is no better place to stay if you want to explore the wonders of St. Louis and then return to a comfortable campsite. If you are looking for camping in St. Louis, Missouri, our campground has everything you need and more. Book your stay today!
| Agency / operator | Private — KOA |
|---|---|
| Booking | Online via KOA (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
| Bear storage | Not listed |
| Season | Not listed |
| Hookups | Full (water, electric, sewer) — Listing shows full-hookup sites (water, electric, sewer) [KOA listing] |
Sources: KOA listing — St. Louis West / Historic Route 66 KOA Holiday. "Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the KOA listing. Anything we can't source says so.