Travel & outdoor events in O'Fallon, MO

Search for something you love or check out popular events in your area.

St. Louis Locomotion Amazing Race & Tour
Today at 11:00 AM + 239 more
The Gateway Arch, Gateway Arch, St. Louis, MO 63102, USA St. Louis, MO 63102
St. Louis Locomotion Amazing Race & Tour
Today at 11:00 AM + 239 more
The Gateway Arch, Gateway Arch, St. Louis, MO 63102, USA St. Louis, MO 63102
Amazing Scavenger Hunt Adventure - St Louis
Today at 8:00 AM + 134 more
Gateway Arch National Park
Amazing Scavenger Hunt Adventure - St Louis
Today at 8:00 AM + 134 more
Gateway Arch National Park
Sales end soon
Gateway Trail Ride and Field Party
Friday at 6:00 PM
36 Delano Dr
Sales end soon
Gateway Trail Ride and Field Party
Friday at 6:00 PM
36 Delano Dr
Lost Hill Lake Open Lake Day Brunch Vendor Market - Sunday, August 24
Sunday at 10:00 AM
Lost Hill Lake Wedding & Events
Lost Hill Lake Open Lake Day Brunch Vendor Market - Sunday, August 24
Sunday at 10:00 AM
Lost Hill Lake Wedding & Events
Puff n Paint: Light-Up Ceramic Vintage Camper Edition
Sun, Sep 14, 1:00 PM
Lost Hill Lake Events
Puff n Paint: Light-Up Ceramic Vintage Camper Edition
Sun, Sep 14, 1:00 PM
Lost Hill Lake Events
Sales end soon
Puff n Paint + Mini retreat
Saturday at 7:00 PM
Lost Hill Lake Events
Sales end soon
Puff n Paint + Mini retreat
Saturday at 7:00 PM
Lost Hill Lake Events
Lost Hill Lake Open Lake Day Vendor Market - Monday, Sept 1
Mon, Sep 1, 10:00 AM
Lost Hill Lake Wedding & Events
Lost Hill Lake Open Lake Day Vendor Market - Monday, Sept 1
Mon, Sep 1, 10:00 AM
Lost Hill Lake Wedding & Events
Nearly full
Frozen Getaway: Scoop & Chill Around the Caribbean
Sat, Sep 20, 7:00 PM
The 89th Collective
Nearly full
Frozen Getaway: Scoop & Chill Around the Caribbean
Sat, Sep 20, 7:00 PM
The 89th Collective
Sales end soon
Hermann Trolley Weekend 2 day pass
Saturday at 10:00 AM + 35 more
Hermann Trolley Company
Sales end soon
Hermann Trolley Weekend 2 day pass
Saturday at 10:00 AM + 35 more
Hermann Trolley Company
Sales end soon
Adventurous Scavenger Hunt! - Hermann Hootenanny Hunt
Today at 8:00 AM + 307 more
150a Market St
Sales end soon
Adventurous Scavenger Hunt! - Hermann Hootenanny Hunt
Today at 8:00 AM + 307 more
150a Market St
Rainforest Open House Meet & Greet
Thu, Sep 18, 7:00 PM
424 Morning Oaks Ct
Rainforest Open House Meet & Greet
Thu, Sep 18, 7:00 PM
424 Morning Oaks Ct
Just added!
An Evening with Magnificent Missouri
Sat, Sep 20, 7:00 PM
Liberty Hall, 8 West 2nd Street, Washington, MO USA
Just added!
An Evening with Magnificent Missouri
Sat, Sep 20, 7:00 PM
Liberty Hall, 8 West 2nd Street, Washington, MO USA
Women in Travel Meetup Powered by Wanderful
Sat, Aug 30, 11:00 AM
SweetArt Bakeshop + Café
Women in Travel Meetup Powered by Wanderful
Sat, Aug 30, 11:00 AM
SweetArt Bakeshop + Café
2025 Fox Park Garden Tour
Sat, Sep 6, 8:00 AM
Fox Park
2025 Fox Park Garden Tour
Sat, Sep 6, 8:00 AM
Fox Park
Sales end soon
Amazing Scavenger Hunt! - Prairie du Rocher Riddle Rampage
Today at 8:00 AM + 118 more
209 Market St
Sales end soon
Amazing Scavenger Hunt! - Prairie du Rocher Riddle Rampage
Today at 8:00 AM + 118 more
209 Market St
Nearly full
Missouri and Illinois Float the Meramec River
Fri, Sep 5, 3:00 PM
Meramec State Park
Nearly full
Missouri and Illinois Float the Meramec River
Fri, Sep 5, 3:00 PM
Meramec State Park
Sales end soon
A Thrilling Scavenger Hunt! - Ste. Genevieve‘s Giddy-up Galore Hunt
Today at 8:00 AM + 155 more
190 N 6th St
Sales end soon
A Thrilling Scavenger Hunt! - Ste. Genevieve‘s Giddy-up Galore Hunt
Today at 8:00 AM + 155 more
190 N 6th St
Awesome Scavenger Hunt! - Mexico Mischief & Saddle Soirée Scavenger Hunt
Today at 7:00 AM + 131 more
561 S Muldrow St
Awesome Scavenger Hunt! - Mexico Mischief & Saddle Soirée Scavenger Hunt
Today at 7:00 AM + 131 more
561 S Muldrow St
A date night adventure! - Mexico Mischief & Saddle Soirée
Today at 8:00 AM + 7 more
561 S Muldrow St
A date night adventure! - Mexico Mischief & Saddle Soirée
Today at 8:00 AM + 7 more
561 S Muldrow St
A Date Night Adventure! - Mexico Mischief & Saddle Soirée Scavenger Hunt
Today at 8:00 AM + 119 more
561 S Muldrow St
A Date Night Adventure! - Mexico Mischief & Saddle Soirée Scavenger Hunt
Today at 8:00 AM + 119 more
561 S Muldrow St

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

St. Louis Locomotion Amazing Race & Tour

Gateway Trail Ride and Field Party

Lost Hill Lake Open Lake Day Brunch Vendor Market - Sunday, August 24

Puff n Paint: Light-Up Ceramic Vintage Camper Edition

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

free school supplies

car shows

scramble golf tournaments

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Awesome Scavenger Hunt! - Mexico Mischief & Saddle Soirée Scavenger Hunt

Amazing Scavenger Hunt Adventure - St Louis

Adventurous Scavenger Hunt! - Hermann Hootenanny Hunt

Amazing Scavenger Hunt! - Prairie du Rocher Riddle Rampage

St. Louis Locomotion Amazing Race & Tour

St. Louis Locomotion Amazing Race & Tour

Amazing Scavenger Hunt Adventure - St Louis

Amazing Scavenger Hunt Adventure - St Louis

Gateway Trail Ride and Field Party

Gateway Trail Ride and Field Party

Lost Hill Lake Open Lake Day Brunch Vendor Market - Sunday, August 24

Lost Hill Lake Open Lake Day Brunch Vendor Market - Sunday, August 24

Puff n Paint: Light-Up Ceramic Vintage Camper Edition

Puff n Paint: Light-Up Ceramic Vintage Camper Edition

Puff n Paint + Mini retreat

Puff n Paint + Mini retreat

Lost Hill Lake Open Lake Day Vendor Market - Monday, Sept 1

Lost Hill Lake Open Lake Day Vendor Market - Monday, Sept 1

Frozen Getaway: Scoop & Chill Around the Caribbean

Frozen Getaway: Scoop & Chill Around the Caribbean

Hermann Trolley Weekend 2 day pass

Hermann Trolley Weekend 2 day pass

Adventurous Scavenger Hunt! - Hermann Hootenanny Hunt

Adventurous Scavenger Hunt! - Hermann Hootenanny Hunt

Rainforest Open House Meet & Greet

Rainforest Open House Meet & Greet

An Evening with Magnificent Missouri

An Evening with Magnificent Missouri

Women in Travel Meetup Powered by Wanderful

Women in Travel Meetup Powered by Wanderful

2025 Fox Park Garden Tour

2025 Fox Park Garden Tour

Amazing Scavenger Hunt! - Prairie du Rocher Riddle Rampage

Amazing Scavenger Hunt! - Prairie du Rocher Riddle Rampage

Missouri and Illinois Float the Meramec River

Missouri and Illinois Float the Meramec River

A Thrilling Scavenger Hunt! - Ste. Genevieve‘s Giddy-up Galore Hunt

A Thrilling Scavenger Hunt! - Ste. Genevieve‘s Giddy-up Galore Hunt

Awesome Scavenger Hunt! - Mexico Mischief & Saddle Soirée Scavenger Hunt

Awesome Scavenger Hunt! - Mexico Mischief & Saddle Soirée Scavenger Hunt

A date night adventure! - Mexico Mischief & Saddle Soirée

A date night adventure! - Mexico Mischief & Saddle Soirée

A Date Night Adventure! - Mexico Mischief & Saddle Soirée Scavenger Hunt

A Date Night Adventure! - Mexico Mischief & Saddle Soirée Scavenger Hunt

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Free school supplies

3. Car shows

4. Scramble golf tournaments

5. Kids

6. Carnival festival

7. Puppy yoga

8. Live music

9. Singles

10. Crafts fair

11. Back to school

12. Trivia