The St. Louis Halloween Guide: Haunts, Family Fun & Pumpkin Patches
Revised July 23, 2026
What Halloween events happen in St. Louis every year?
St. Louis has a deep bench of annual Halloween traditions. For scares: The Darkness and Creepyworld (Scarefest) and Six Flags Fright Fest in Eureka. For families: Boo at the Zoo at the Saint Louis Zoo, Halloween Nights at Grant’s Farm, and Trick or Train at Union Station. For pumpkin patches and harvest fun: Eckert’s in Belleville, plus Thies Farm’s Pumpkinland, Stuckmeyer’s, and Rombachs. Most run from late September through late October or early November — check each venue’s calendar for exact dates.
Keep reading ↓There’s a particular week in October when the whole St. Louis metro seems to lean into the season at once — the corn mazes open, the haunted houses fire up their fog machines, and every farm stand out toward the county line turns into a pumpkin patch. Whether you’ve got little kids who want a friendly not-scary night, teenagers hunting the most terrifying haunt in the region, or you just want to pick a pumpkin and drink something warm, the area delivers.
Here’s an evergreen guide to the Halloween traditions that come back every year around St. Louis — sorted by how spooky they are, so you can match the outing to your crew. Exact dates shift each season, so check each venue’s official calendar before you go; the events themselves are annual fixtures you can count on.
The Halloween season at a glance
St. Louis has a deep bench of annual Halloween traditions. For scares, The Darkness and Creepyworld (plus the Lemp Haunted House) and Six Flags Fright Fest lead the region. For families, Boo at the Zoo at the Saint Louis Zoo, Halloween Nights at Grant’s Farm, and Trick or Train at Union Station are the go-tos. And for pumpkin-patch and harvest fun, Eckert’s, Thies Farm’s Pumpkinland, Stuckmeyer’s, and Rombachs anchor the season. Most run from late September through late October or early November.
For the fearless: haunted houses and scream parks
If your idea of Halloween is a genuine adrenaline rush, St. Louis is a serious haunt town — and its flagship is a legend. The Darkness, in the Soulard area near Ballpark Village, has been terrifying visitors for more than three decades and is regularly ranked among the best haunted houses in the country. Its detailed sets and monsters set the bar. A short distance away, the same company’s Lemp Haunted House on Lemp Avenue leans into the neighborhood’s real haunted lore for a second, distinct scare.
For a bigger, outdoor-heavy experience, Creepyworld in Fenton (off Highway 141) is a sprawling “scream park” with multiple attractions including a haunted hayride — a full night out rather than a single walk-through. And for scares wrapped inside a theme park, Fright Fest at Six Flags St. Louis in Eureka overlays the whole park with haunted mazes and scare zones after dark while the coasters keep running. These ramp up from weekend nights in late September to nightly as Halloween approaches, so buy timed tickets ahead and expect lines on the closest weekends.
Planning the rest of the season? Our guides to the best St. Louis Christmas lights and exploring St. Louis year-round round out the calendar with more local traditions worth the trip.
Run a seasonal attraction, farm, or event in the St. Louis area? This is how families find you when they search “Halloween events near me.” Listing it keeps your dates, hours, and reviews in front of local parents planning the season.
For families: not-scary Halloween fun
Plenty of the best local Halloween is built for little ones, with costumes encouraged and the scares dialed all the way down. The classic is Boo at the Zoo, the Saint Louis Zoo’s after-hours family event in Forest Park — a festive, friendly evening (note it’s a themed experience rather than a trick-or-treat event, and older kids are asked to skip the truly scary costumes). It runs select evenings in the back half of October and is a beloved rite of the season for St. Louis families.
Halloween Nights at Grant’s Farm in Grantwood Village is another family favorite — an after-dark experience with a haunted tram ride (watch for the headless horseman), decor, and shows, plus a daytime Fall Fest at the Clydesdale stables for the younger set. Downtown, St. Louis Union Station runs its Trick or Train walk-through of Halloween-themed railcars, lights up the St. Louis Wheel, and the St. Louis Aquarium’s Pirates & Pumpkins adds underwater pumpkin carving to the mix. Purina Farms out in Gray Summit has also long run a not-so-scary kids’ Halloween event — confirm the current year’s dates with the venue before making the drive.
For the harvest crowd: pumpkin patches and farms
Some of the most reliable fall fun around St. Louis has nothing to do with fright — it’s hayrides, corn mazes, and the annual hunt for the perfect pumpkin. The regional heavyweight is Eckert’s in Belleville, Illinois (about 25 minutes east of downtown), a seventh-generation farm with pick-your-own pumpkins and “Ecktoberfest” festival weekends; its newer Jack’s Lighted Trail, a walkable illuminated pumpkin path, has become a fresh evening draw.
On the Missouri side, Thies Farm & Market’s Pumpkinland brings a straw castle, corn maze, and rides; Stuckmeyer’s Farm in Fenton (near the junction of Highways 141 and 21) runs weekend “Farm Fun Days” with hayrides and pony rides; and Rombachs Farm in Chesterfield opens daily in October with its “Great Pumpkin Pyramid.” These are the low-key, daytime, all-ages side of the season — perfect for younger kids, photos, and a wagon full of pumpkins — and they generally run from late September through October 31.
Trick-or-treating and neighborhood happenings
Beyond the ticketed attractions, the oldest Halloween tradition of all is still going strong across the metro: door-to-door trick-or-treating. One thing that surprises newcomers — there’s a local wrinkle to it. In much of the St. Louis area, kids are expected to tell a joke before they get their candy, a “St. Louis trick” that generations here grew up with and that puzzles visitors from anywhere else. It’s a small, charming piece of local culture worth knowing before your first Halloween in town.
Because trick-or-treat night and its hours are set locally, they vary by municipality — each city and suburb tends to announce its official window, so check your city’s page or social media as the date nears. Many neighborhoods, churches, and business districts also host trunk-or-treats and fall festivals — safer, contained, weather-friendly alternatives that are great for younger kids — and shopping centers and malls sometimes run daytime candy events. A quick local search in the days before Halloween usually turns up several within a short drive.
For the grown-ups, the season has its own nightlife: costume parties and Halloween-themed events pop up at bars, breweries, and event spaces across the city and suburbs in the days around the holiday, and the metro’s genuine haunted-history spots lean into the season with tours and special evenings. Between the family daytime traditions and the after-dark options, St. Louis really does have a Halloween outing for every age and nerve level — the trick is simply deciding how spooky you want to get.
What to expect at a haunt (and how to survive it)
If you’re new to the big haunted attractions, a little know-how makes the night better. The premium haunts are a real production: expect elaborate, multi-room sets, live actors whose whole job is to make you jump, plenty of fog, strobe effects, and loud sound design. They’re intense by design — genuinely too scary for young children, and worth being honest with yourself about if you spook easily. A scream park like Creepyworld bundles several attractions and a hayride into one ticket, so plan for a couple of hours on your feet, outdoors, in whatever the late-October weather is doing.
The practical playbook: buy timed tickets online in advance (the closest weekends to Halloween sell out and the lines are long), wear comfortable closed-toe shoes, dress for the actual temperature after dark, and go earlier in October or on a weeknight if you want smaller crowds. If you’re bringing a group with mixed nerves, know that most haunts don’t let you bail mid-attraction easily — so match the outing to the least brave person in your party, or split up and regroup after.
A morning at the pumpkin patch
The harvest farms deserve a little extra attention because they’re the most flexible, all-ages option of the season. A typical visit is a half-day out: a hayride to the pumpkin field, a corn maze to get lost in, a straw-bale playground or barnyard animals for the little kids, and cider, kettle corn, or apple-cider donuts on the way out. They’re built for photos — the wagons, the pumpkin pyramids, the fall color — and they’re a gentle, no-scares way to mark the season with toddlers and grandparents alike.
A few tips make the morning smoother: go early on weekends before the crowds and the best pumpkins thin out, bring cash for the stands that prefer it, dress the kids for mud after any recent rain, and check the farm’s page for whether admission, the maze, and hayrides are separate tickets or bundled. Weekdays, if you can swing them, are dramatically calmer than sunny Saturday afternoons.
How to plan your Halloween season
With this much on offer, a little planning goes a long way. Match the outing to your crew first: a genuine haunt like The Darkness or Creepyworld for teens and thrill-seekers, Boo at the Zoo or Grant’s Farm for families with young kids, and a pumpkin-patch morning at Eckert’s, Thies, Stuckmeyer’s, or Rombachs for the harvest crowd. Many families do one of each over the month — a patch early, a family night mid-month, and a scarier outing for the older kids as Halloween nears.
A few practical notes: the haunted attractions get busiest on the weekends closest to Halloween, so go early in October or on a weeknight if you can, and buy tickets in advance. The farms are weather-dependent and busiest on sunny weekend afternoons. And because exact dates, hours, and ticket prices change every year, always confirm on each venue’s official page before you head out — the events are annual, but the calendar isn’t identical two years running.
However you build your October, the real luxury of the St. Louis metro is the range: within a short drive you can go from a gentle pumpkin-patch morning to a genuinely terrifying scream park to a friendly night at the zoo, and mix and match by the weekend. Pick a couple that fit your crew, get your tickets early, keep an eye on the weather, and let the season do the rest — the traditions here are dependable enough that they become part of the family calendar year after year.
Frequently Asked Questions
What is the best haunted house in St. Louis?
The Darkness, in the Soulard area near Ballpark Village, is the region’s most famous haunted house — running for more than 30 years and regularly ranked among the best in the country. Its sister attractions, the Lemp Haunted House and Creepyworld scream park in Fenton, round out the top tier, and Six Flags Fright Fest in Eureka offers scares inside the theme park.
What Halloween events are good for young kids in St. Louis?
Boo at the Zoo at the Saint Louis Zoo is the classic not-scary family event, along with Halloween Nights and the daytime Fall Fest at Grant’s Farm and Trick or Train at Union Station. For daytime fun, pumpkin patches like Thies Farm’s Pumpkinland, Stuckmeyer’s, Rombachs, and Eckert’s offer hayrides, corn mazes, and pick-your-own pumpkins with no frights.
Where are the best pumpkin patches near St. Louis?
Eckert’s in Belleville, Illinois is the regional anchor, with pick-your-own pumpkins and festival weekends. On the Missouri side, Thies Farm’s Pumpkinland, Stuckmeyer’s Farm in Fenton, and Rombachs Farm in Chesterfield all offer pumpkins, hayrides, and corn mazes. Most run from late September through October 31, and they’re busiest on sunny weekend afternoons.
When do St. Louis Halloween events start?
Most begin in late September and run through late October or early November. Haunted attractions like The Darkness, Creepyworld, and Six Flags Fright Fest open on weekends in late September and go nightly as Halloween approaches; pumpkin patches open by late September; and family events like Boo at the Zoo tend to run select evenings in the back half of October. Always check each venue’s calendar for the current year.
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