Located in O'Fallon, Hilton Garden Inn St. Louis/O'Fallon MO is a 1-minute drive from 9-11 Memorial and 6 minutes from National Equestrian Center. This hotel is 18.3 mi (29.4 km) from Mississippi River and 4.7 mi (7.6 km) from Broemmelsiek Park.

Make yourself at home in one of the 122 air-conditioned rooms featuring refrigerators and LCD televisions. Complimentary wired and wireless internet access keeps you connected, and cable programming provides entertainment. Bathrooms have shower/tub combinations and hair dryers. Conveniences include safes and complimentary weekday newspapers, and housekeeping is provided daily.

Take advantage of recreation opportunities including an indoor pool and a 24-hour fitness center. Additional features at this hotel include complimentary wireless internet access, gift shops/newsstands, and a fireplace in the lobby.

Enjoy American cuisine at The Great American Grill, a restaurant which features a bar/lounge, or stay in and take advantage of the room service (during limited hours). Buffet breakfasts are available daily from 6:30 AM to 10:00 AM for a fee.

Featured amenities include complimentary wired internet access, a business center, and express check-out. Planning an event in O'Fallon? This hotel has 1176 square feet (109 square meters) of space consisting of conference space and 2 meeting rooms. Free self parking is available onsite.

• Extra-person charges may apply and vary depending on property policy
• Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
• Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
• This property accepts credit cards, debit cards, and cash
• Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and window guards
• This property affirms that it follows the cleaning and disinfection practices of CleanStay (Hilton)
• Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.

• The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
• Contactless check-in and contactless check-out are available.
• This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

• Fee for buffet breakfast: approximately USD 12.95 for adults and USD 12.95 for children
• Pet fee: USD 50 per accommodation, per stay
• Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.