The Best Hotels with a Pool in Union, MO from AED 297 in 2026

Q: What are some hotels with pools in Union?

Super 8 by Wyndham Union : Features a snack bar/deli, an indoor pool, and daily. Mid Century Modern Home w/ Private Pool & Lake on 50 Acres : Offers kitchens, an outdoor pool, and Smart TVs. The Wildwood Hotel : Provides daily, an indoor pool, and free self parking. Holiday Inn St. Louis West Six Flags by IHG : Hotel, 13-minute walk from Six Flags St. Louis. Features a children's pool, an indoor pool, and a sauna. Comfort Inn Sullivan : Offers daily, an indoor pool, and complimentary wired internet access.

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Our top choices for Union hotels with a pool

Super 8 by Wyndham Union

Union

Splash into serenity at this indoor pool sanctuary with temperature-controlled waters.

AED 343 total

includes taxes & fees

26 May - 27 May

Mid Century Modern Home w/ Private Pool & Lake on 50 Acres

Union

Lake retreat on 50 acres with private pool provides serene escape for families seeking water adventures.

AED 5,138 total

includes taxes & fees

21 May - 22 May

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.

AED 377 total

includes taxes & fees

25 May - 26 May

Best Western Plus Washington Hotel

Washington

Sparkling indoor pool and hot tub create a relaxing oasis for post-adventure soaking.

AED 539 total

includes taxes & fees

25 May - 26 May

Indoor pool, open 8 AM to 11 PM, sun loungers

Baymont by Wyndham Sullivan

Sullivan

Splash into bliss at this hotel's indoor pool sanctuary, offering year-round swimming and relaxation options.

AED 429 total

includes taxes & fees

21 May - 22 May

Holiday Inn St. Louis West Six Flags by IHG

Eureka

Dive into aquatic bliss at this family-friendly hotel with indoor pools and poolside bar.

AED 608 total

includes taxes & fees

1 Jun - 2 Jun

Premium bedding, desk, free cribs/infant beds, free WiFi

Super 8 by Wyndham Eureka/Six Flags Nearby

Eureka

Dive into seasonal outdoor pool relaxation at this St. Louis area hotel with premium bedding and convenient Six Flags access.

AED 297 total

includes taxes & fees

26 May - 27 May

Pinemark Inn & Suites

St. Clair

Soak up the sunshine at this hotel with a welcoming seasonal pool, poolside dining, and cozy firepit area.

AED 539 total

includes taxes & fees

25 May - 26 May

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Choose what matters most at hotels with a pool in Union

Breakfast included

Hot tub

Top Union Hotel Reviews

Best Western Plus Washington Hotel

10/10 Excellent

"I was impressed with the property.....I stayed there years ago, and I appreciated all the improvements that have been made. In addition, the staff were outstanding!!"

Baymont by Wyndham Sullivan

10/10 Excellent

"I booked a stay over on way back home on my 1000+ mile journey. Wasn’t expecting much, just a nice, comfortable bed. This little place off road was the perfect place to rest my head on a nice soft pillow. Very engaging staff, fast in and out service, nice little pool, comfortable bed, and very clean property. The breakfast was a plus. Well stocked with hot coffee, waffles, eggs and sausage, and plenty of space. Took the chance at booking this place, and it paid off, waking up refreshed and ready to get home."

Comfort Inn Near Six Flags St. Louis

6/10 Okay

"desk attendant not at all friendly acted as if our presence was bothersome. Call button on exterior wall of second floor elevator was broken, all the time we were there (3 days). First room they put us in had leaking bathroom sink, got moved to 2nd room. That room had no leaks we could detect. We did not partake of morning breakfasts, they looked like every other hotel breakfast, not very appetizing. Even though we repeatedly asked, both mornings we woke up there, we did not get towel service and trash cans emptied"

The Wildwood Hotel

10/10 Excellent

"Nice property in the St. Louis area! Very clean and luxurious feel to it. Very safe area as it is up in the mountains and away from the city, police department is even next door. Everything is in walking distance. Our room had a very comfortable king size bed, a couch, nice chair with foot stool, desk with computer chair, fridge and small microwave. The continental breakfast even had Jimmy Dean sausage, egg and cheese biscuits. We were only there one night so we didn't get to enjoy any of the onsite amenities. It is rated as a destination and venue for weddings, etc."

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Frequently asked questions

What are some hotels with pools in Union?

Super 8 by Wyndham Union: Features a snack bar/deli, an indoor pool, and daily. Mid Century Modern Home w/ Private Pool & Lake on 50 Acres: Offers kitchens, an outdoor pool, and Smart TVs. The Wildwood Hotel: Provides daily, an indoor pool, and free self parking. Holiday Inn St. Louis West Six Flags by IHG: Hotel, 13-minute walk from Six Flags St. Louis. Features a children's pool, an indoor pool, and a sauna. Comfort Inn Sullivan: Offers daily, an indoor pool, and complimentary wired internet access.

What is there to see and do in Union?

Make a point to visit attractions like Meramec River and Indian Harvest. During your stay, check out sights such as Great American Flea Market in Union, Franklin County Historical Society Museum, and Union City Hall.

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

You may want to think about a place to stay with an outdoor swimming pool if you will be visiting Union in the hottest months of July, August, or June when the average temperature is 75°F. Lodging offering an indoor pool may be the way to go if you are visiting during the coldest months of January, February, or December when the average temp is 37°F.

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