Hotels with a Pool in O'Fallon

Plunge into pristine waters at either pool before relaxing in the steamy hot tub. Clean, spacious rooms await after swimming, while the highly praised breakfast buffet and friendly staff create an atmosphere worth returning to again and again.

Crystal-clear waters beckon swimmers to the immaculate indoor pool area, where towels remain perfectly stocked for convenience. Fitness enthusiasts appreciate the generous, well-equipped exercise center nearby, while spotless rooms provide a comfortable retreat after aquatic fun.

Swimming sessions sparkle at the indoor pool, where sun loungers invite leisurely relaxation after invigorating laps. Beyond aquatic pleasures, guests rave about exceptionally friendly staff, spotlessly clean rooms, and an expansive breakfast buffet.

Swimmers splash in the year-round indoor pool while fitness enthusiasts enjoy the 24-hour workout center nearby. Friendly staff deliver exceptional service throughout this immaculate hotel, creating a peaceful retreat after exploring local attractions.

Splash into the inviting indoor pool, open daily until 10:00 PM, after exploring nearby St. Clair Square Mall. Friendly staff ensures a pleasant stay while complimentary breakfast energizes adventures to O'Fallon Family Sports Park.

Swimming enthusiasts relish the weather-proof indoor pool that welcomes guests regardless of season. Beyond aquatic pleasures, the hotel offers fitness facilities, complimentary continental breakfast, and rooms featuring full kitchens for extended comfort during memorable Missouri stays.

Splash into the inviting indoor pool sanctuary, a year-round retreat at this impeccably clean hotel. Comfortable rooms with thoughtful workspaces await after enjoying the highly praised breakfast buffet and exploring nearby shopping districts.

Swimming enthusiasts delight in a serene indoor pool sanctuary, perfectly complementing the 24-hour fitness center. Mornings begin with a complimentary breakfast buffet before guests retreat to incredibly comfortable beds in spotlessly clean rooms.

Swimming awaits at the indoor pool that welcomes visitors regardless of weather conditions, complementing fitness facilities and restful accommodations. Friendly staff create a welcoming atmosphere where comfort meets convenience in premium bedding and pillowtop mattresses.

Poolside paradise awaits at the seasonal outdoor oasis, complete with sun loungers for ultimate relaxation. Friendly staff, clean accommodations, and a convenient location just minutes from St. Louis create the perfect summer escape.

Swimmers of all ages dive into comfort at the indoor aquatic sanctuary, supervised for family safety. Beyond pool pleasures, guests appreciate the fitness center, complimentary breakfast, and notably friendly staff who create a welcoming atmosphere.

Swimming enthusiasts celebrate year-round aquatic options with an indoor pool for rainy days and an outdoor pool for sunshine splashes. After pool time, muscles melt in the soothing hot tub before enjoying the free breakfast buffet and manager's reception.

Swimming enthusiasts revel in the pristine indoor pool, open until 10:00 PM daily for refreshing dips after exploring nearby Scott Air Force Base. Immaculately clean rooms with pillowtop mattresses complement this hotel's exceptional free breakfast buffet.

Swimming becomes a four-season delight at the indoor pool, open from 7 AM to 11 PM for morning energizers or evening unwinding. After a refreshing swim, guests savor delicious meals at Kem's Restaurant before retreating to immaculately clean rooms.

Swimming sessions continue regardless of weather at the indoor pool, complemented by a well-equipped fitness center. Located near Cahokia Mounds State Historic Site, this hotel earns praise for its friendly staff and peaceful atmosphere.

Fitness fanatics marvel at the indoor pool sanctuary, complete with in-room treadmills and free weights for personalized workouts. After swimming, guests savor American cuisine at Fountains Cafe before unwinding by the lobby fireplace.

Splash into aquatic bliss at the indoor pool, accessible from early morning until late evening, perfect for unwinding after exploring nearby hiking trails. Clean, comfortable rooms await after swimming, with attentive staff ready to enhance every moment of the stay.

Relaxation flows freely at the pristine indoor pool, complementing workouts in the 24-hour fitness center. Morning swimmers can fuel up with the free breakfast buffet before returning to comfortable rooms with spacious workspaces.

Morning laps in the pristine indoor pool set the stage for an invigorating stay at this rural retreat. Hiking trails beckon outdoor enthusiasts, while a well-equipped fitness center and complimentary breakfast energize each day's adventure.

Swimming enthusiasts adore the sparkling indoor pool that offers year-round aquatic enjoyment regardless of weather. The immaculately clean rooms provide a peaceful retreat after a splash, while friendly staff ensure a memorable stay with complimentary breakfast each morning.