Union Hotels with Pools - Outdoor/Indoor Pools in Union MO

Union hotels and motels with swimming pools that are perfect for a family are listed below. Search for cheap and discount hotel rates at hotels with a pool in or near Union, MO for your upcoming individual or family vacation. We list the best pool equipped, kid friendly Union Missouri hotel and motel rooms for children. Review the list of Union hotels with indoor or outdoor pools below to find the perfect lodging for you and your kids.

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Union Hotels with Outdoor or Indoor Pools

Pinemark Inn & Suites 866 South Outer Rd., St. Clair, MO 63077
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~6.34 miles south of Union
  • Pool details: Outdoor Pool, 3'-5.5', open May-Sep, 9a-11p. Nice view
  • Cheap Highway hotel
More Photos Pool image of Pinemark Inn & Suites
From$61
Very Good 4.0 /5 Guest Reviews Call BookMore Details
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Best Western Plus Washington Hotel : 2621 East 5th St. 2621 East 5th St., Washington, MO 63090
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~6.72 miles north of Union
  • Includes a pool: 7:00am - 11:00pm Indoor
  • Midscale Suburban property
More Photos Pool image of Best Western Plus Washington Hotel
From$80
Very Good 4.0 /5 Recent Reviews Call BookMore Details
Comfort Inn Near Six Flags St. Louis - Pacific 1320 Thornton St., Pacific, MO 63069
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~14.54 miles east of Union
  • Has a pool!
  • Mid-scale Highway property
More Photos Swimming pool at Comfort Inn Near Six Flags St. Louis
From$88
Average 3.0 /5 Latest Reviews Call BookMore Details
Comfort Inn in Sullivan 736 South Service Rd. West, Sullivan, MO 63080
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~18.24 miles southwest of Union
  • Pool details: Indoor heated pool and hot tub is open from 8am-10pm.
  • 3-star Highway hotel
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From$100
Average 3.0 /5 Guest Reviews Call BookMore Details
Holiday Inn St. Louis West Six Flags by IHG in Eureka 4901 Six Flags Rd., Eureka, MO 63025
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~18.89 miles east of Union
  • We have a pool ready for use
  • 3 star Suburban property
More Photos Photo of Holiday Inn St. Louis West Six Flags by IHG Pool
From$129
Average 3.0 /5 Read Reviews Call BookMore Details
The Wildwood Hotel 2801 Fountain Place, Wildwood, MO 63040
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~23.08 miles east of Union
  • Has swimming pool: We have a beautiful indoor pool and Jacuzzi that is open from 7:00 am until 10:00 pm daily.
  • High end Suburban hotel
More Photos Photo of The Wildwood Hotel Pool
From$100
Very Good 4.0 /5 Review Score Call BookMore Details
Holiday Inn Express St. Louis West - O'Fallon by IHG in Ofallon 1175 Technology Dr., Ofallon, ON 63304
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~25.15 miles northeast of Union
  • Has swimming pool: Indoor pool
  • Midscale Suburban hotel
More Photos Photo of Holiday Inn Express St. Louis West - O'Fallon by IHG Pool
From$70
Very Good 4.0 /5 Read Reviews Call BookMore Details
Staybridge Suites O'fallon Chesterfield : 1155 Technology Dr. 1155 Technology Dr., Ofallon, MO 63304
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~25.23 miles northeast of Union
  • Pool details: Outdoor Pool
  • Mid-scale Suburban hotel
More Photos Swimming pool at Staybridge Suites O'fallon Chesterfield
From$69
Very Good 4.0 /5 Read Reviews Call BookMore Details
Residence Inn St. Louis O'fallon in O'fallon 101 Progress Point Court, O'fallon, MO 63368
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~25.48 miles northeast of Union
  • Pool available: 7am-11pm
  • Affordable Suburban property
More Photos Swimming pool at Residence Inn St. Louis O'fallon
From$80
Average 3.0 /5 Hotel Reviews Call BookMore Details
Hampton Inn by Hilton Wentzville 150 Wentzville Bluffs Dr., Wentzville, MO 63385
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~26.20 miles north of Union
  • Pool available: Bring your family to enjoy our indoor salt water pool with out door sitting area including fire pit.
  • Affordable Suburban property
More Photos Photo of Hampton Inn by Hilton Wentzville Pool
From$89
Very Good 4.0 /5 Latest Reviews Call BookMore Details
Holiday Inn Express & Suites Wentzville St. Louis West by IHG : 1100 Lodora Dr. 1100 Lodora Dr., Wentzville, MO 63385
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~26.36 miles north of Union
  • Pool available: Year-round indoor pool
  • Midscale property
More Photos Photo of Holiday Inn Express & Suites Wentzville St. Louis West by IHG Pool
From$80
Average 3.0 /5 Reviews Call BookMore Details
Fairfield Inn Wentzville Mo 130 Crossroads South Dr., Wentzville, MO 63385
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~27.74 miles north of Union
  • Has swimming pool: Indoor heated pool
  • 3-star Highway property
More Photos Pool image of Fairfield Inn Wentzville Mo
From$91
Very Good 4.0 /5 Latest Reviews Call BookMore Details
Comfort Inn & Suites St. Louis Chesterfield 18375 Chesterfield Airport Rd., Chesterfield, MO 63005
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~28.37 miles northeast of Union
  • Has swimming pool
  • 3-star Suburban hotel
More Photos Swimming pool at Comfort Inn & Suites St. Louis Chesterfield
From$80
Average 3.0 /5 Hotel Reviews Call BookMore Details
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Hilton Garden Inn Chesterfield 16631 Chesterfield Grove, Chesterfield, MO 63005
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~28.41 miles northeast of Union
  • Includes a pool: Indoor Heated Pool and Hot Tub open daily 5AM to 10PM
  • Three Star Suburban hotel
More Photos Pool image of Hilton Garden Inn Chesterfield
From$82
Very Good 4.0 /5 Latest Reviews Call BookMore Details
Doubletree Chesterfield - Chesterfield 16625 Swingley Ridge Rd., Chesterfield, MO 63017
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~28.74 miles northeast of Union
  • We have a pool ready for use
  • Midscale Suburban property
More Photos Pool image of Doubletree Chesterfield
From$80
Average 3.0 /5 Hotel Reviews Call BookMore Details
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Hampton Inn St. Louis Southwest - St. Louis 9 Lambert Drury Place, St. Louis, MO 63088
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~28.92 miles east of Union
  • Includes a pool
  • 3 star Suburban hotel
More Photos Pool image of Hampton Inn St. Louis Southwest
From$85
Very Good 4.5 /5 Hotel Reviews Call BookMore Details
Springhill Suites St. Louis Chesterfield in Chesterfield 1065 B Chesterfield Pkwy. East, Chesterfield, MO 63017
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~29.08 miles east of Union
  • Pool available: Indoor pool with separate jacuzzi. Pool closes at 11pm and is accesssed with the guest room key.
  • 3-star Suburban hotel
More Photos Swimming pool at Springhill Suites St. Louis Chesterfield
From$75
Very Good 4.0 /5 Review Score Call BookMore Details
Fairfield Inn & Suites by Marriott St. Louis Chesterfield in Chesterfield 1065 a Chesterfield Pkwy. East, Chesterfield, MO 63017
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~29.09 miles east of Union
  • Includes a pool: Indoor pool. Pool closes at 11pm and is accesssed with the guest room key.
  • 3-star Suburban property
More Photos Swimming pool at Fairfield Inn & Suites by Marriott St. Louis Chesterfield
From$80
Average 3.0 /5 Latest Reviews Call BookMore Details
Wingate by Wyndham St. Louis / Fenton Route 66 - Fenton 1100 South Highway Dr., Fenton, MO 63026
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~30.56 miles east of Union
  • Pool details: Outdoor Pool (10 am - 10 pm)
  • 3 star Suburban property
More Photos Pool image of Wingate by Wyndham St. Louis / Fenton Route 66
From$80
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Comfort Inn & Suites St. Louis O'fallon in O'fallon 100 Comfort Inn Court, O'fallon, MO 63366
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~30.60 miles northeast of Union
  • Pool available: In-door heated pool. Pool hours 7AM - 10PM
  • 3 star Downtown hotel
More Photos Photo of Comfort Inn & Suites St. Louis O'fallon Pool
From$71
Average 3.0 /5 Recent Reviews Call BookMore Details
Heritage Inn & Suites St. Louis / Fenton Trademark by Wyndham - Fenton 1088 South Highway Dr., Fenton, MO 63026
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~30.64 miles east of Union
  • Includes a pool: Indoor/Outdoor Pool & Whirlpool (9 am - 10 pm)
  • Mid-scale Suburban hotel
More Photos Swimming pool at Heritage Inn & Suites St. Louis / Fenton Trademark by Wyndham
From$80
Average 3.0 /5 Guest Reviews Call BookMore Details
Holiday Inn Express & Suites St. Peters in St. Peters 50 Richmond Center Blvd., St. Peters, MO 63376
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~31.28 miles northeast of Union
  • Pool available: Indoor heated pool. Hours 9am-10pm daily.
  • Three Star hotel
More Photos Swimming pool at Holiday Inn Express & Suites St. Peters
From$80
Average 3.0 /5 Reviews Call BookMore Details
Marriott St. Louis West in St. Louis 660 Maryville Centre Dr., St. Louis, MO 63141
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~31.31 miles east of Union
  • Pool available: Indoor pool open from 8:00 AM to 10:00PM Outdoor pool open from 8:00 AM to 9:00PM (Seasonal)
  • Four-star Suburban hotel
More Photos Photo of Marriott St. Louis West Pool
From$125
Average 3.0 /5 Reviews Call BookMore Details
Extended Stay America Suites St. Louis Fenton in Fenton 1662 Fenton Business Park Court, Fenton, MO 63026
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~31.69 miles east of Union
  • Has swimming pool: Seasonal outdoor pool.
  • Midscale Suburban hotel
More Photos Pool image of Extended Stay America Suites St. Louis Fenton
From$80
Average 3.0 /5 Recent Reviews Call BookMore Details
Best Western Plus Fenton in Fenton 1680 Fenton Business Park Court, Fenton, MO 63026
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~31.70 miles east of Union
  • Pool in hotel: Heated indoor pool. Open 7am to 11pm. Seating available on the pool patio around newly installed gas fireplace. Enjoy comfortable gatherings during cooler evenings, sipping hot cocoa or cappuccino, made from the new espresso machine located in the lobby and free for guests, 24 hours daily.
  • Affordable Suburban property
More Photos Photo of Best Western Plus Fenton Pool
From$64
Average 3.0 /5 Latest Reviews Call BookMore Details
Courtyard by Marriott St. Louis West County in St. Louis 12815a Daylight Dr., St. Louis, MO 63131
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~32.49 miles east of Union
  • Pool details: Indoor Pool open 6am-11pm
  • Affordable Suburban property
More Photos Pool image of Courtyard by Marriott St. Louis West County
From$79
Very Good 4.0 /5 Recent Reviews Call BookMore Details
Residence Inn by Marriott St. Louis West County in St. Louis 12815b Daylight Dr., St. Louis, MO 63131 Website
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~32.49 miles east of Union
  • Pool in hotel: Indoor Pool open 9am-10pm
  • 3-star Suburban hotel
More Photos Pool image of Residence Inn by Marriott St. Louis West County
From$99
Very Good 4.0 /5 Hotel Reviews Call BookMore Details
Country Inn & Suites by Radisson, St. Peters, MO 3877 Veterans Memorial Pkwy., St. Peters, MO 63376
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~32.55 miles northeast of Union
  • Pool details: 6AM-12Midnight Adults only 6am-7:30 AM and 11:00 PM -midnight Indoor lap pool 20X30 1.0 m-3.0 m
  • Midscale Suburban property
More Photos Photo of Country Inn & Suites by Radisson, St. Peters, MO Pool
From$135
Average 3.0 /5 Latest Reviews Call BookMore Details
Holiday Inn St. Louis Sw Route 66 An Ihg Hotel - St. Louis 10709 Watson Rd., St. Louis, MO 63127
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~33.92 miles east of Union
  • Includes a pool: Hotel features an outdoor heated pool which is open from 8am -10pm and seasonally offers an outdoor pool with game area, firepits, cabana's, loungers and tables & chairs.
  • Three Star Suburban property
More Photos Swimming pool at Holiday Inn St. Louis Sw Route 66 An Ihg Hotel
From$79
Average 3.0 /5 Recent Reviews Call BookMore Details
Courtyard by Marriott St. Louis St. Peters : 4341 Veterans Memorial Pkwy. 4341 Veterans Memorial Pkwy., St. Peters, MO 63376
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~33.94 miles northeast of Union
  • Includes a pool: Indoor pool open from 6am-11pm each day.
  • 3-star Suburban hotel
More Photos Photo of Courtyard by Marriott St. Louis St. Peters Pool
From$80
Average 3.0 /5 Hotel Reviews Call BookMore Details
La Quinta Inn & Suites by Wyndham 1580 South Kirkwood Rd., Saint Louis, MO 63127
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~34.00 miles east of Union
  • Pool in hotel: Indoor swimming pool and Hot Tub. Open from 6AM - 10PM, daily. 10pm-12am Adults Only
  • Three Star Suburban hotel
More Photos Pool image of La Quinta Inn & Suites by Wyndham
From$100
Average 3.0 /5 Latest Reviews Call BookMore Details
Best Western St. Louis-Kirkwood Route 66 - Saint Louis 1200 South Kirkwood Rd., Saint Louis, MO 63122
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~34.14 miles east of Union
  • Has swimming pool: 10am -10pm Outdoor heated pool Opens May, closes October
  • Affordable Suburban property
More Photos Photo of Best Western St. Louis-Kirkwood Route 66 Pool
From$70
Very Good 4.0 /5 Read Reviews Call BookMore Details
Comfort Suites St. Louis - St. Louis 3654 South Lindbergh Blvd., St. Louis, MO 63127
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~34.20 miles east of Union
  • Pool in hotel: Pool is open from 10am to 10pm, seven days a week. It is indoors and heated to approximately 86 degrees. Lap size and depth goes to 5 feet.
  • Two-star Suburban property
More Photos Pool image of Comfort Suites St. Louis
From$49
Average 3.5 /5 Recent Reviews Call BookMore Details
Best Western St. Louis Inn in Saint Louis 6224 Heimos Industrial Park Dr., Saint Louis, MO 63129
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~35.12 miles east of Union
  • Has swimming pool: 9.00 am to 10.00pm Indoor 25ft long x20 ft eude
  • Economy Suburban hotel
More Photos Swimming pool at Best Western St. Louis Inn
From$41
Average 3.0 /5 Review Score Call BookMore Details
Super 8 by Wyndham St Charles 3040 West Clay, Saint Charles, MO 63301
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~35.25 miles northeast of Union
  • Pool details: 18x34 INDOOR HEATED POOL.
  • Economical Convention Center property
More Photos Swimming pool at Super 8 by Wyndham St Charles
From$60
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Super 8 by Wyndham St. Louis North - St. Louis 6200 North Broadway St., St. Louis, MO 63147
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~35.34 miles east of Union
  • Includes a pool: Seasonal Pool;
  • Cheap Suburban hotel
More Photos Pool image of Super 8 by Wyndham St. Louis North
From$60
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Days Inn & Suites by Wyndham St. Louis / Westport Plaza 1970 Craig Rd., Saint Louis, MO 63146
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~35.57 miles east of Union
  • Includes a pool: Seasonal Pool;
  • Two star Suburban hotel
More Photos Pool image of Days Inn & Suites by Wyndham St. Louis / Westport Plaza
From$51
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Hilton St. Louis Frontenac 1335 South Lindbergh Blvd., St. Louis, MO 63131
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~35.67 miles east of Union
  • Has swimming pool: Outdoor pool, open seasonally 9am - 10pm Take a break after a busy day of meetings or bring the kids along for some family fun. The pool and surrounding patio is the ideal place to grab a snack while catching some rays.
  • Expensive Suburban property
More Photos Pool image of Hilton St. Louis Frontenac
From$119
Very Good 4.0 /5 Guest Reviews Call BookMore Details
Staybridge Suites St Louis - Westport by IHG 25 Progress Pkwy., St. Louis, MO 63146
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~35.75 miles northeast of Union
  • Includes a pool: Indoor pool
  • 3 star Suburban hotel
More Photos Swimming pool at Staybridge Suites St Louis - Westport by IHG
From$80
Very Good 4.5 /5 Hotel Reviews Call BookMore Details
Fairfield by Marriott St. Louis Westport in St. Louis 11918 Westline Industrial Dr., St. Louis, MO 63146
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~35.98 miles east of Union
  • Has swimming pool: 6:00 am - 10:00 pm All natural, saline indoor pool
  • Economy Suburban hotel
More Photos Pool image of Fairfield by Marriott St. Louis Westport
From$60
Average 3.0 /5 Recent Reviews Call BookMore Details
Holiday Inn Express & Suites St. Louis South I 55 by IHG : 4250 Midamerica Ln 4250 Midamerica Ln, St. Louis, MO 63129
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~36.03 miles east of Union
  • Pool details: 8a - 10p
  • 3-star Suburban hotel
More Photos Pool image of Holiday Inn Express & Suites St. Louis South I 55 by IHG
From$80
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La Quinta Inn & Suites by Wyndham St. Louis Westport : 11805 Lackland Rd. 11805 Lackland Rd., St. Louis, MO 63146
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~36.12 miles east of Union
  • Has swimming pool: Outdoor swimming pool, open from 8am to 10pm, daily from Memorial Day to Labor Day.
  • Three Star Suburban hotel
More Photos Swimming pool at La Quinta Inn & Suites by Wyndham St. Louis Westport
From$80
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Best Western Plus The Charles Hotel 1425 South 5th St., Saint Charles, MO 63301
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~36.15 miles northeast of Union
  • Pool available: Indoor, heated pool. Hours: 5am to 11pm, daily. Largest hotel pool in the St. Charles, MO area. 13 ft deep end. Large, oversized with pool lift available. No lifeguard on duty. Swim at your own risk. Children are not allowed in the pool area without an adult present.
  • 3 star Convention Center hotel
More Photos Swimming pool at Best Western Plus The Charles Hotel
From$84
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Comfort Suites St Charles - St Louis - St. Charles 1400 South 5th St., St. Charles, MO 63301
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~36.22 miles northeast of Union
  • Pool details: Indoor heated pool open from 6:00am to 10:00pm
  • Affordable Downtown hotel
More Photos Pool image of Comfort Suites St Charles - St Louis
From$80
Very Good 4.0 /5 Reviews Call BookMore Details
Hampton Inn St. Louis/Westport 2454 Old Dorsett Rd., Maryland Heights, MO 63043
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~36.23 miles northeast of Union
  • Includes a swimming pool
  • Mid-scale Suburban hotel
More Photos Swimming pool at Hampton Inn St. Louis/Westport
From$80
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Hampton Inn & Suites St. Charles Old Town Area 1410 South 5th St., Saint Charles, MO 63301
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~36.24 miles northeast of Union
  • Has swimming pool: Indoor pool open from 9AM-10PM each day.
  • 3 star Suburban property
More Photos hotel room
From$80
Average 3.0 /5 Recent Reviews Call BookMore Details
Ameristar Casino Resort and Spa 1 Ameristar Blvd., Saint Charles, MO 63301
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~36.48 miles northeast of Union
  • Includes a pool: With such enticing poolside amenities as hot tubs and a cozy fire pit, is it any wonder that spa and hotel guests who try out our expansive indoor/outdoor swimming pool tend to linger after they swim? 6a – 9p Daily 9p – 12a Adults 18+ Only
  • Four star Suburban property
More Photos Photo of Ameristar Casino Resort and Spa Pool
From$185
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Elimwood Hotel a Ramada by Wyndham 13736 Riverport Dr., Maryland Heights, MO 63043
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~36.70 miles northeast of Union
  • Pool available: Outdoor Pool
  • Economy Airport property
More Photos Pool image of Elimwood Hotel a Ramada by Wyndham
From$60
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Larkspur Landing Extended Stay 13639 Riverport Dr., Maryland Heights, MO 63043
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~36.75 miles northeast of Union
  • Includes a pool: Indoor pool
  • Low-priced Airport hotel
More Photos Photo of Larkspur Landing Extended Stay Pool
From$89
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Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IH : 1802 Gamel Cemetery Rd. 1802 Gamel Cemetery Rd., Festus, MO 63028
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~36.86 miles east of Union
  • Pool available: Indoor Pool Location: Indoor Hours: 9:00 AM to 10:00 PM Heated pool
  • 2-star Highway property
More Photos Photo of Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IH Pool
From$90
Very Good 4.0 /5 Guest Reviews Call BookMore Details

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