Labor Day is calling. Use code: CELEBR8 & save up to 75%

Sell on Groupon

Top Things To Do In O'Fallon, MO

Discover O Fallon's charm with lakeside trails, cozy wineries, and hidden gems like Fort Zumwalt Park and local artisan markets.

Kids Activities

Sightseeing & Tours

Sports & Outdoors

Tickets & Events

300+ deals

(Up to 46% Off) Indoor Play Slick City Action Park - St Louis

(Up to 46% Off) Indoor Play Slick City Action Park - St Louis

(Up to 46% Off) Indoor Play Slick City Action Park - St Louis

Slick City St. Louis West

(Up to 46% Off) Indoor Play Slick City Action Park - St Louis

17379 Edison Avenue, Chesterfield

Up to 22% Off Admission to Raging Rivers Waterpark

Up to 22% Off Admission to Raging Rivers Waterpark

Up to 22% Off Admission to Raging Rivers Waterpark

Raging Rivers Waterpark

Up to 22% Off Admission to Raging Rivers Waterpark

100 Palisades Parkway, Grafton

$39.99$31.25-22%

Upscale, Tech-Infused Mini Golf for 2 or 4 - Tax Included

Upscale, Tech-Infused Mini Golf for 2 or 4 - Tax Included

Upscale, Tech-Infused Mini Golf for 2 or 4 - Tax Included

Puttshack - St Louis

Upscale, Tech-Infused Mini Golf for 2 or 4 - Tax Included

3730 Foundry Way, St. Louis

$25.20-19%Limited time

$23.99Sign in to apply discount

Take Off! Introductory Flight Lesson with FAA-Certified Instructors

Take Off! Introductory Flight Lesson with FAA-Certified Instructors

Take Off! Introductory Flight Lesson with FAA-Certified Instructors

St. Charles Flying Service

Take Off! Introductory Flight Lesson with FAA-Certified Instructors

6016 Portage Rd., Portage Des Sioux

$53.10-56%Limited time

$47.79Sign in to apply discount

Join the Lantern Festival in MO - Admission for Up to Four People

Water Lantern Festival

Join the Lantern Festival in MO - Admission for Up to Four People

13725 Marine Avenue, St. Louis

$24.80Sign in to apply discount

Charlie Wilson & Babyface – Up to 60% Off

Uncle Charlie's R & B Cookout: Charlie Wilson & Babyface with K-Ci Hailey & El Debarge

Charlie Wilson & Babyface – Up to 60% Off

14141 Riverport Drive, Maryland Heights

$49.50$20 /tk-60%

Hot Wheels Monster Trucks Live: Glow-N-Fire - Up To 28% Off

Hot Wheels Monster Trucks Live: Glow-N-Fire - Up To 28% Off

Hot Wheels Monster Trucks Live: Glow-N-Fire - Up To 28% Off

Hot Wheels Monster Trucks Glow Party St. Charles 2025

Hot Wheels Monster Trucks Live: Glow-N-Fire - Up To 28% Off

2002 Arena Parkway, Saint Charles

$34.79$25 /tk-28%

Visit for 2, 3, or 4 at Lewis & Clark Boat House & Nature Ctr

Visit for 2, 3, or 4 at Lewis & Clark Boat House & Nature Ctr

Visit for 2, 3, or 4 at Lewis & Clark Boat House & Nature Ctr

Lewis & Clark Boat House & Nature Center

Visit for 2, 3, or 4 at Lewis & Clark Boat House & Nature Ctr

1050 S Riverside Dr., Saint Charles

the BREWERY COMEDY TOUR at ROCKWELL BEER COMPANY!

the BREWERY COMEDY TOUR at ROCKWELL BEER COMPANY!

the BREWERY COMEDY TOUR at ROCKWELL BEER COMPANY!

the BREWERY COMEDY TOUR at ROCKWELL BEER COMPANY!

the BREWERY COMEDY TOUR at ROCKWELL BEER COMPANY!

1320 South Vandeventer Avenue, St. Louis

2 Movie Tickets & a $50 or $100 Restaurant Gift Card

2 Movie Tickets & a $50 or $100 Restaurant Gift Card

2 Movie Tickets & a $50 or $100 Restaurant Gift Card

2 Movie Tickets & a $50 or $100 Restaurant Gift Card

$37.80-52%Limited time

$34.02Sign in to apply discount

Up to 55% Off on Online Photography Course at iPhotography

Up to 55% Off on Online Photography Course at iPhotography

$44.10-55%Limited time

$39.69Sign in to apply discount

Make this festive season unforgettable with an Experiences Groupon Gift Card!

What others are saying

Patricia

23, Aug

Two 120-Minute Action Tickets; Valid Monday - Friday (Socks Not Included)

My granddaughter and her friend had a great time at Slick City. We will go back!

(Up to 46% Off) Indoor Play Slick City Action Park - St Louis

Ruby

19, Aug

One All-Day Jump Pass Valid Any Day for Open Jump

The service is fast and easy the staff is all friendly and the overall experience is fun.

Up to 30% Off Jump Passes or Party Package at Sky Zone O'Fallon

julianne

17, Aug

For Five: Family Pack with Mini Golf, One All Feed Bucket at Petting Zoo, and Souvenir Poster

Great afternoon for our kids! Huge variety of animals to feed and pet. Workers were all beyond friendly and accommodating. Highly recommend!

Family Pack with Mini Golf and More at Wild Animal Adventures

hoa

26, Aug

$61 for 4 people to bowl 2 hours + includes free shoe rental

Great location, fun family or friends activity and great service! Would buy again.

Up to 73% Off Bowling with Shoe Rental Included at Bowlero

Holly

10, Jul

Escape Game for Four; Valid Monday - Friday

We decided to go last minute and had a blast!

Embark on a Thrilling Escape Room Game for Four, Six, or Eight People

Trishan

23, Aug

One Game of Mini Golf for Four People — Valid Monday-Friday (Sales Tax Included)

Wonderful experience. Took the entire family and everyone had a blast

Upscale, Tech-Infused Mini Golf for 2 or 4 - Tax Included

Popular categories