TOP Hotels with Pool in Waterloo, IL for 2026

Q: What are some accommodation options with pools in Waterloo?

Hyatt Regency St. Louis at The Arch : Hotel located near Forest Park. Offers free self parking, a seasonal outdoor pool and complimentary wireless Internet access. Forest Park Hotel by MDR : Hotel, 6-minute walk from St. Louis Union Station. Provides buffet, an indoor pool and free self parking. Pear Tree Inn St. Louis Near Union Station : Hotel, 5-minute walk from Gateway Arch. Features 2 hot tubs, an indoor pool and buffet. Drury Plaza Hotel St. Louis at the Arch : Hotel, 8-minute walk from Gateway Arch. Offers buffet, an indoor pool and complimentary high-speed (wired) Internet access. Hampton Inn St. Louis-Downtown (At the Gateway Arch) : Hotel, 5-minute walk from St. Louis Union Station. Provides buffet, an indoor pool and complimentary wireless Internet access.

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Our top choices for Waterloo hotels with a pool

Hampton Inn St. Louis - Columbia

Columbia

Splash into relaxation at this hotel with a year-round indoor pool and 24-hour fitness centre.

Rp1.943.665 total

includes taxes & fees

9 Aug - 10 Aug

Pear Tree Inn St. Louis Arnold

Arnold

Sparkling outdoor pool awaits with sunny loungers for a refreshing escape at this Arnold hotel.

Rp1.867.104 total

includes taxes & fees

27 Jul - 28 Jul

Best Western St. Louis Inn

St. Louis

Take a dip in this family-friendly St. Louis hotel where indoor swimming awaits, alongside clean rooms and friendly service.

Rp1.675.396 total

includes taxes & fees

4 Aug - 5 Aug

Drury Inn & Suites St. Louis Arnold

Arnold

Dive into indoor and outdoor pool bliss at this hotel offering fitness and spa options.

Rp2.900.127 total

includes taxes & fees

3 Aug - 4 Aug

Hampton Inn & Suites St. Louis/South I-55

St. Louis

Splash into relaxation at this hotel's indoor pool sanctuary near the Mississippi River.

Rp2.183.091 total

includes taxes & fees

16 Aug - 17 Aug

Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG

Festus

Splash in the heated indoor pool year-round at this modern hotel, with plenty of time to enjoy.

Rp2.049.480 total

includes taxes & fees

16 Aug - 17 Aug

Quality Inn & Suites near St. Louis and I-255

Cahokia

Splash into year-round pool bliss at this quiet Cahokia hotel with comfortable rooms and fitness centre.

Rp1.523.122 total

includes taxes & fees

11 Aug - 12 Aug

Americas Best Value Inn St. Louis South

St. Louis

Plunge into cooling bliss at this St. Louis hotel with seasonal outdoor pool and fitness centre.

Rp1.313.430 total

includes taxes & fees

2 Aug - 3 Aug

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Choose what matters most at hotels with a pool in Waterloo

Breakfast included

Hot tub

Top Waterloo Hotel Reviews

Drury Plaza Hotel St. Louis Union Station

10/10 Excellent

"The room was very clean and comfortable. This hotel is in an excellent location to explore St Louis. The breakfast was good."

Frequently asked questions

What are some accommodation options with pools in Waterloo?

Hyatt Regency St. Louis at The Arch: Hotel located near Forest Park. Offers free self parking, a seasonal outdoor pool and complimentary wireless Internet access. Forest Park Hotel by MDR: Hotel, 6-minute walk from St. Louis Union Station. Provides buffet, an indoor pool and free self parking. Pear Tree Inn St. Louis Near Union Station: Hotel, 5-minute walk from Gateway Arch. Features 2 hot tubs, an indoor pool and buffet. Drury Plaza Hotel St. Louis at the Arch: Hotel, 8-minute walk from Gateway Arch. Offers buffet, an indoor pool and complimentary high-speed (wired) Internet access. Hampton Inn St. Louis-Downtown (At the Gateway Arch): Hotel, 5-minute walk from St. Louis Union Station. Provides buffet, an indoor pool and complimentary wireless Internet access.

What is there to see and do in Waterloo?

Surround yourself with nature at Lions Park and Lakeview Park. Discover sights such as Historic Peterstown House, Capitol Theater and Waterloo City Hall during your stay.

When is the best time to book a hotel with a pool in Waterloo?

You may want to think about accommodation that has an outdoor pool if you'll be visiting Waterloo in the hottest months of July, August or June, when the average temperature is 24°C. Accommodation offering an indoor pool may be what you want if you come to town during the coldest months of January, February or December, when the average temperature is 3°C.

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