O'Fallon
St. Louis
Popular places to visit
St. Louis Union Station
You can learn about the local history of St. Louis when you make a stop at a well-known site like St. Louis Union Station. Experience the area's great live music or attend a baseball game.
Busch Stadium
Catch an event at Busch Stadium during your trip to St. Louis. Experience the area's acclaimed theater scene or attend a baseball game.
Gateway Arch
Visit the Museum of Westward Expansion, then ascend to the top of the tallest man-made monument in the US for breathtaking views of St. Louis.
Enterprise Center
Catch an event at Enterprise Center during your trip to St. Louis. Experience the area's great live music or attend a baseball game.
St. Louis Zoo
In the middle of St. Louis, meet the exotic and endangered animals that live in meticulously recreated ecosystems from all over the world.
Forest Park
Nature, history and cultural institutions come together in one of the United States’ largest urban parks, which buzzes with St. Louis’ dynamic community spirit.
Things to do
St. Louis Ghost Tour: Sinister Sins & Shadows
Downtown St. Louis Smartphone Guided Audio Walking Tour App
Lemp Haunted Neighborhood Walking Tour
St. Louis Premium Small Group Tour With Arch & River Cruise
Gateway Arch National Park Self Guided Audio Walking Tour
Top hotels in O'Fallon
Drury Plaza Hotel St. Louis at the Arch
Great hotel, friendly staff, convenient location! Lots of choices on their breakfast buffet. Highly recommend this hotel!
Reviewed on Mar 27, 2026
Pear Tree Inn St. Louis Near Union Station
Tv don’t work both nights. Ice machine didn’t work either day
Reviewed on Mar 27, 2026
Clayton Plaza Hotel & Extended Stay
Room was clean. Staff was nice. Breakfast was top notch. Parking was a little tight for full sized truck but ok. Main downside was a room wasn't available till after 5pm due to short staff. Wasn't aware of $6 a day charge for parking during the week and $50 a night charge for amenities, suppose to ...
Reviewed on Mar 28, 2026
21C Museum Hotel St Louis
Got a good discount for a dirty room at first. Satisfied with the accommodation
Reviewed on Mar 27, 2026
Hollywood Casino & Hotel St. Louis
Great hotel for the hockey tournament... very nice staff... great location. The air quality was poor nearing the casino and awful inside... otherwise a great stay
Reviewed on Mar 21, 2026
Hyatt Regency St. Louis at The Arch
Rude after hours valet, valet not available after certain hrs which was not told, even though we had to pay 50$ per night. The stay was expensive and did not meet the expectations
Reviewed on Mar 27, 2026
Other neighbourhoods around O'Fallon
Central West End
If you're looking for things to see and do in Central West End, abundant dining options and forests are highlights. You might also check out World Chess Hall of Fame while you're visiting, and jump aboard the metro at Central West End Station to get around town.
Midtown
While you're in Midtown, take in top sights like Chaifetz Arena and jump on the metro at Grand Station to see more of the city.
Downtown West
If you're spending some time in Downtown West, St. Louis Union Station and Enterprise Center are top sights worth seeing.
The Grove
The Grove might not have many top sights, but St. Louis Zoo and St. Louis Science Center are two attractions nearby that you can check out.
The Gate
While there might not be top attractions in The Gate, you can explore the larger area and discover places like St. Louis Union Station and Enterprise Center.
Downtown St. Louis
Ample dining options, fascinating museums, and great live music are just a few top things to explore in Downtown St. Louis. A visit to Gateway Arch or Busch Stadium might round out your trip, and you can jump aboard the metro at 8th and Pine Station or Stadium Station to get around town.
