Historic Main Street, O’Fallon’s Celebration of Lights, and Wentzville’s Holiday Night Lights give families several ways to see Christmas lights in St. Charles, MO. The choice comes down to your date, budget, and whether everyone wants to walk or stay in the car.

We operate Santa’s Magical Kingdom in Eureka, outside St. Charles County. Our longer season gives county families another option for Thanksgiving night, Christmas Day, or an evening with lights, Santa photos, and an optional wagon ride.

Quick Answer: O’Fallon and Wentzville list November 27 through December 30 for their 2026 light displays, with drive-through closures on selected nights. Main Street’s Christmas Traditions runs November 27 through December 24. Santa’s Magical Kingdom opens November 20 through January 3, including holidays.

Finish your outing with something your child can open at home: create a personalized letter from Santa using their wishes and a proud moment from this year.

Christmas Lights in St. Charles, MO: 2026 Dates and Prices

Compare the format before choosing a night. A street festival means time outdoors, while a drive-through lets your family watch from the car.

Details checked November 4, 2026. Times are local to Missouri; January dates fall in 2027.

Display	Location and Format	Season or Event Date	Admission
Holiday Night Lights	Rotary Park, Wentzville; drive-through	November 27 to December 30	$15 advance for up to six passengers; $20 on-site
Celebration of Lights	Fort Zumwalt Park, O’Fallon; drive-through	November 27 to December 30, per tourism bureau	$18 per car, per 2026 tourism listing; advance purchase
Christmas Traditions	Historic Main Street, St. Charles; walking festival	November 27 to December 24; scheduled sessions	Check individual activities and purchases
Tree Lighting and Holly-Day Market	St. Peters City Hall; outdoor community event	December 4, 5:30 to 8:30 p.m.	Free attendance
Santa’s Magical Kingdom	Eureka; drive-through with optional extras	November 20 to January 3	$35 per family vehicle Sunday to Friday; $40 Saturday, tax included

Both county drive-throughs close on December 25. Their walking events also replace vehicle access on certain dates, so check the exceptions below before leaving home.

Which County Drive-Through Fits Your Family?

Drive-through Christmas lights in St. Charles County include Rotary Park’s Holiday Night Lights and Fort Zumwalt Park’s Celebration of Lights. Both cost less than the Kingdom’s standard family-vehicle admission, making them practical choices when staying close to home matters most.

Wentzville: Earlier Opening and Two Walking Nights

Wentzville’s current event page lists 5 to 9:30 p.m. hours. Advance admission covers up to six passengers for $15, with $1 for each additional passenger; on-site vehicle tickets cost $20.

The calendar has three exceptions:

• December 6: The drive starts around 7 p.m., after the 5K and Fun Run.
• December 13 and 14: Walk-through evenings replace the drive-through.
• December 25: The display closes.

Vehicles longer than 30 feet cannot enter. For an early outing, avoid December 6 rather than assuming every evening starts at the regular time.

O’Fallon: Advance Tickets and Vehicle Closure Dates

For Christmas lights in O’Fallon, MO, Celebration of Lights brings illuminated scenes to Fort Zumwalt Park. The 2026 county tourism listing gives hours of 6 to 9 p.m. and an $18 car price.

The O’Fallon Celebration of Lights drive-through requires advance tickets, but the listing says standard tickets work on any eligible evening. A separate specialty ride needs a reservation.

Vehicles cannot enter on November 30 or December 6, 7, 8, and 14. The December 6 to 8 Holiday Stroll is for pedestrians; the entire display closes December 25.

The city’s event page still shows 2024 information. Use the dated 2026 listing and check the ticket seller’s current terms before paying.

Where Can You Walk Among the Lights Near Home?

Historic Main Street offers decorated streets alongside Christmas Traditions, while St. Peters has a free December 4 community celebration. Keep these outdoor outings separate from a seated drive-through when comparing comfort, clothing, and time.

Among St. Charles, MO Christmas events, Saint Charles Christmas Traditions suits families who want characters and activities alongside their lights. Opening day, November 27, runs noon to 8:30 p.m.

Regular festival sessions run Fridays from 6 to 8:30 p.m., Saturdays from noon to 8:30 p.m., and Sundays from noon to 5 p.m. Christmas Eve has shorter hours, 11 a.m. to 2 p.m.; Wednesday evenings feature a separate A Christmas Carol Stroll.

For Christmas lights near St. Peters, MO, the City Hall tree lighting and Holly-Day Market offers free attendance on December 4. The event runs from 5:30 to 8:30 p.m. and includes entertainment and Santa visits.

New Town’s decorated homes offer another neighborhood option in St. Charles. The tourism bureau’s lights guide includes them, but homeowners set their own schedules; treat the trip as a flexible loop.

When Should You See Christmas Lights in St. Charles, MO?

Choose the date before choosing the display. For Christmas lights in St. Charles, MO, the county’s two ticketed drive-throughs begin the day after Thanksgiving, while walking and neighborhood outings follow different calendars.

Thanksgiving falls on Thursday, November 26. If that’s when visiting relatives can join you, Santa’s Magical Kingdom is open from 5:30 to 10:30 p.m., with family-vehicle admission of $35.

Christmas Day creates a similar opening in the family calendar. O’Fallon and Wentzville close their displays that night; our lights remain open from 5:30 to 10 p.m.

Santa’s in-person visits end December 23. Choose an earlier date for Santa photos, or plan December 25 around the lights and any separately scheduled activities.

Why Make the Trip to Santa’s Magical Kingdom?

Choose the Kingdom when you want animated displays, a store stop, and optional activities at one destination. You can keep the evening focused on the car tour or add a reserved ride.

Our display preview shows the four-story Kingdom Doors, Elfland, and the Tunnel of Dancing Lights. Candyland and Toy Land give children more scenes to watch for across the 35-acre attraction.

Santa visits inside Kringle’s General Store nightly from November 20 through December 23. Professional pictures arrive digitally by text; check our Santa photo details before planning that stop.

Shared holiday wagons cost $18 per person, and children age 2 and under ride free on an adult’s lap. Booking a train or wagon ride for two or more people waives vehicle admission.

Check the ride calendar and reservations first. Public wagons have blackout dates, including December 24, even though the lights stay open.

Budget separately for photos, rides, refreshments, shopping, and Letters from Santa. Standard carload admission covers the lights drive. The ride-booking waiver changes that vehicle charge; it doesn’t make every activity free.

For alternatives beyond the county, our St. Louis drive-through lights comparison covers the wider region.

Plan the Drive From St. Charles County to Eureka

Set your destination to Santa’s Magical Kingdom at Jellystone Park in Eureka, beside Six Flags. Follow our published directions and admission information for I-44 Exit 261 and the entrance on Fox Creek Road.

Check the route from your starting address in St. Charles, O’Fallon, St. Peters, or Wentzville. Travel time depends on your neighborhood and traffic, so check the return trip as well.

For a drive-through visit, bring cash and pay at the exit. December Saturdays before Christmas are historically our busiest nights; earlier-season weekdays outside Christmas week generally have fewer visitors.

Count travel in both directions before adding dinner or another attraction. If the county festival already fills your child’s evening, give the Kingdom its own date so you have time for the activities you choose.

Bring a Letter for the North Pole Mailbox

Your child can bring a letter to drop in the North Pole mailbox along our display route. Write it before leaving home so the wish list is ready when you reach the Kingdom.

Then arrange Santa’s reply through our separate Letters from Santa order page. The mailbox visit and the personalized letter order are different parts of the plan.

The form lets you add your child’s name, age, interests, wishes, and something they did that made you proud. Choose a warm, playful, or heartfelt tone, then review the design and preview.

Email and printed-mail delivery are available. Review the current package, total, and delivery information before checkout, especially if you’re planning a Christmas Eve reveal.

For siblings, prepare a different proud moment for each child. A specific achievement gives each letter something personal to acknowledge, even when the children shared the same lights outing.

Frequently Asked Questions

Where Can Families See Christmas Lights in St. Charles, MO?

Start with Historic Main Street, O’Fallon’s Celebration of Lights, or Wentzville’s Holiday Night Lights. Choose walking or driving before setting your date.

Do Christmas Lights in St. Charles, MO Start Before Thanksgiving?

The two county drive-throughs start November 27. Santa’s Magical Kingdom in Eureka opens November 20, giving families an earlier scheduled option.

What St. Charles, MO Christmas Events Include Walking?

Christmas Traditions brings scheduled festival sessions to Main Street. O’Fallon’s Holiday Stroll replaces driving with pedestrian access December 6 to 8.

Which Christmas Lights Near St. Peters, MO Include a Community Celebration?

St. Peters City Hall hosts its tree lighting and Holly-Day Market December 4. Attendance is free, with entertainment and Santa visits.

Does O’Fallon Celebration of Lights Require a Dated Drive Ticket?

Advance tickets work on eligible evenings, per the 2026 tourism listing. Specialty rides require separate reservations; vehicle closure dates apply.

Which Drive-Through Christmas Lights in St. Charles County Open Earliest?

Wentzville lists a 5 p.m. opening; O’Fallon lists 6 p.m. Wentzville starts around 7 p.m. on December 6 after its race.

Can We Drive Through Wentzville on December 13?

December 13 and 14 are walking nights at Holiday Night Lights. Choose another eligible date if your family wants the car tour.

How Much Are Christmas Lights in O’Fallon, MO?

The county tourism bureau’s 2026 listing gives $18 per car. Buy ahead and check checkout terms before completing your purchase.

Which County Drive-Through Costs Less for Five People?

Wentzville’s $15 advance ticket costs less than O’Fallon’s listed $18 car ticket. Wentzville charges $20 for an on-site vehicle ticket instead.

Does the Kingdom’s Carload Price Cover Every Activity?

Carload admission covers the lights drive. Photos, rides, shopping, refreshments, and personalized letters are separate purchases; qualifying ride bookings waive vehicle admission.

Can a County Family Visit SMK Without Booking?

The Kingdom’s car tour doesn’t require an advance reservation. Bring cash for the exit booth; reserve separately for a train or wagon.

Does the North Pole Mailbox Automatically Order a Reply?

Order a personalized reply separately through Letters from Santa. Dropping a letter in the display mailbox doesn’t complete that online order.

How Do We Arrange Santa’s Reply After Our Visit?

Enter your child’s details on SMK’s letter form. Review the preview, choose delivery, and check the order details before completing checkout.

Choose Your County Outing, Then Add a Night at the Kingdom

Plan Christmas lights in St. Charles, MO around the night your family can go. Keep a county outing close to home, then choose the Kingdom for a holiday opening or an evening with optional rides and Santa photos.

Bring your child’s wish list for the North Pole mailbox. Order their personalized letter from Santa with a proud moment from their year, ready for a separate Christmas surprise at home.