The Best Hotels with a Pool in Arnold, MO from SAR 270 in 2026

Q: What are some accommodations with pools in Arnold?

Pear Tree Inn St. Louis Arnold : Features buffet, an outdoor pool, and free self parking. Hyatt Regency St. Louis at The Arch : Provides an indoor pool, an outdoor pool, and buffet. Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham : Hotel located near St. Louis Zoo. Features a sauna, an indoor pool, and full. Clayton Plaza Hotel & Extended Stay : Hotel, 6-minute walk from St. Louis Union Station. Offers buffet, an indoor pool, and free self parking. Pear Tree Inn St. Louis Near Union Station : Hotel, 5-minute walk from St. Louis Union Station. Features buffet, an indoor pool, and complimentary wireless internet access.

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Our top choices for Arnold hotels with a pool

Pear Tree Inn St. Louis Arnold

Arnold

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

SAR 390 total

includes taxes & fees

8 Jun - 9 Jun

Drury Inn & Suites St. Louis Arnold

Arnold

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

SAR 547 total

includes taxes & fees

14 Jun - 15 Jun

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.

SAR 506 total

includes taxes & fees

7 Jun - 8 Jun

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.

SAR 431 total

includes taxes & fees

7 Jun - 8 Jun

The Wildwood Hotel

Wildwood

Escape to mountain serenity at this welcoming hotel, featuring an indoor pool and hot tub for year-round relaxation and adventure.

SAR 366 total

includes taxes & fees

22 Jun - 23 Jun

Baymont by Wyndham Festus

Festus

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

SAR 270 total

includes taxes & fees

7 Jun - 8 Jun

Hampton Inn St. Louis - Columbia

Columbia

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

SAR 397 total

includes taxes & fees

14 Jun - 15 Jun

Days Inn & Suites By Wyndham Festus

Festus

SAR 348 total

includes taxes & fees

7 Jun - 8 Jun

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Top Arnold Hotel Reviews

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

8/10 Good

"Over all a nice stay. The bedroom air conditioning didn’t work. There weren’t any pool towels available and didn’t receive any upon request."

Hampton Inn St. Louis-Downtown (At the Gateway Arch)

10/10 Excellent

"The hotel staff was friendly and helpful. Parking was very reasonable at $30/night. The location is convenient for a large city downtown area. Many sights, such as the Gateway Arch, Busch Stadium, several restaurants, etc. are a short walk away."

Clayton Plaza Hotel & Extended Stay

4/10 Poor

"The room itself was clean and comfortable, but the overall guest experience was disappointing. When I arrived, there was no soap in the shower. During my stay, trash was not picked up and towels were not exchanged. In fact, whenever I needed fresh towels or additional toilet paper, I had to go to the front desk and get them myself. Several amenities that influenced my decision to stay here were unavailable. The arcade and swimming pool were both closed, which was especially disappointing since I was traveling with my children. Another major inconvenience was the parking validation process. Every time I left the parking garage during the week, I had to return to the front desk to have my parking validated again. The only exception was on Saturday and Sunday. This became frustrating and time-consuming throughout the stay. I also requested a late checkout and was told that was not available. The staff members I interacted with were polite, but between the missing room supplies, lack of housekeeping service, closed amenities, inability to obtain a late checkout, and the repeated parking validation requirement, the overall experience fell short of expectations and did not provide the level of convenience I expected for the price."

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Frequently asked questions

What are some accommodations with pools in Arnold?

Pear Tree Inn St. Louis Arnold: Features buffet, an outdoor pool, and free self parking. Hyatt Regency St. Louis at The Arch: Provides an indoor pool, an outdoor pool, and buffet. Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham: Hotel located near St. Louis Zoo. Features a sauna, an indoor pool, and full. Clayton Plaza Hotel & Extended Stay: Hotel, 6-minute walk from St. Louis Union Station. Offers buffet, an indoor pool, and free self parking. Pear Tree Inn St. Louis Near Union Station: Hotel, 5-minute walk from St. Louis Union Station. Features buffet, an indoor pool, and complimentary wireless internet access.

What is there to see and do in Arnold?

While you're in the area, consider exploring places like St. Louis Zoo, St. Louis Union Station, and Busch Stadium. Surround yourself with nature at Meramec River and Mississippi River. Travelers 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 think about an accommodation that has an outdoor pool if you plan to visit Arnold in the hottest months of July, August, or June when the average temp is 76°F. Lodging 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 38°F.

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