TOP Hotels with Pool in Arnold, MO for 2026

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

Pear Tree Inn St. Louis Arnold : Features buffet, an outdoor pool and free self parking. Drury Inn & Suites St. Louis Arnold : Offers an indoor pool, an outdoor pool and buffet. Hyatt Regency St. Louis at The Arch : Hotel located near Forest Park. Features a sauna, an indoor pool and full. Clayton Plaza Hotel & Extended Stay : Hotel located near Forest Park. Offers free self parking, a seasonal outdoor pool and complimentary wireless Internet access. Forest Park Hotel by MDR : Hotel, 5-minute walk from Gateway Arch. Features 2 hot tubs, an indoor pool and buffet.

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Our top choices for Arnold hotels with a pool

Indoor pool, outdoor pool, pool loungers

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Fenton

Splash through seasons with dual pools at this hotel, where indoor and outdoor fun awaits all year round.

฿3,628 total

includes taxes & fees

14 Jul - 15 Jul

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.

฿4,193 total

includes taxes & fees

2 Aug - 3 Aug

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.

฿2,726 total

includes taxes & fees

19 Jul - 20 Jul

Pear Tree Inn St. Louis Arnold

Arnold

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

฿3,463 total

includes taxes & fees

20 Jul - 21 Jul

Drury Inn & Suites St. Louis Arnold

Arnold

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

฿4,849 total

includes taxes & fees

26 Jul - 27 Jul

Hampton Inn St. Louis - Columbia

Columbia

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

฿3,605 total

includes taxes & fees

26 Jul - 27 Jul

Baymont by Wyndham Festus

Festus

Refreshing indoor pool experience awaits at this Festus hotel, where relaxation flows after days exploring the nearby winery.

฿2,398 total

includes taxes & fees

19 Jul - 20 Jul

Drury Inn & Suites Southwest St. Louis

Valley Park

Take a dip in this hotel's year-round pools with both indoor and outdoor options and a relaxing hot tub.

฿4,985 total

includes taxes & fees

26 Jul - 27 Jul

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Choose what matters most at hotels with a pool in Arnold

Breakfast included

Hot tub

Top Arnold Hotel Reviews

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent

"We stayed 1 night and we enjoyed it. Location was perfect, walking distance to aquarium.Staff was helpful and friendly. They had complimentary snacks and drinks in the afternoon which was nice. We also forgot some stuff in the room and it was shipped to us quickly."

Pear Tree Inn St. Louis Arnold

10/10 Excellent

"We booked this hotel last minute as the one we had previously booked was not suitable to stay in. This property was amazing from the time we walked in. The lobby was clean. The very sweet front desk woman was super busy when we checked in on Friday but handled everyone efficiently and timely. Everywhere we went was clean. Our room was clean and despite the hotel being so full it was quiet and we could always find a good place to park. The staff during breakfast were so nice and checked to make sure we didn’t need anything and that all food was fresh even at 9:30 when they stopped breakfast at 10. I was very impressed and will be coming back next time we come to St Louis."

Frequently asked questions

What are some accommodation options with pools in Arnold?

Pear Tree Inn St. Louis Arnold: Features buffet, an outdoor pool and free self parking. Drury Inn & Suites St. Louis Arnold: Offers an indoor pool, an outdoor pool and buffet. Hyatt Regency St. Louis at The Arch: Hotel located near Forest Park. Features a sauna, an indoor pool and full. Clayton Plaza Hotel & Extended Stay: Hotel located near Forest Park. Offers free self parking, a seasonal outdoor pool and complimentary wireless Internet access. Forest Park Hotel by MDR: Hotel, 5-minute walk from Gateway Arch. Features 2 hot tubs, an indoor pool and buffet.

What is there to see and do in Arnold?

While you're in the area, consider exploring places such as St. Louis Zoo, St. Louis Union Station and Busch Stadium. Surround yourself with nature at Meramec River and Mississippi River. Travellers love Arnold for its array of dining options.

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

You may want to consider accommodation that has an outdoor pool if you're planning to visit Arnold in the hottest months of July, August or June, when the average temperature is 24°C. Accommodation with 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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Our top choices for Arnold hotels with a pool

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham