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Outdoor Pools

Summer is full of fun in the sun at the Y’s outdoor pools!  The Gateway Region YMCA proudly features four outdoor pools, including at the Carondelet Rec Complex, the O’Fallon Park Rec Complex, Monsanto Family Y and the Tri-City YMCA.  

Carondelet Rec Complex

Come get drenched by the Carondelet Park Rec Complex 2.5-story water slide, lazy river, water vortex and splash pad. Additional amenities include a toddler poolside, play structure and freshly prepared concessions for purchase provided by Urban Eats Cafe.

  • For information about membership to the Carondelet Park Outdoor Aquatic Center and/or YMCA Indoor Membership please contact Chris Tierney Hurst or call 314-768-9622 x 216.
  • Daily guest pass: $5 for children; $10 for adults; and $25 for families. ** Guests must be accompanied by a YMCA member on weekends and holidays.
    • Hours: Monday - Friday: 10am - 8pm, Saturday & Sundays: 10am - 8pm.  On Holidays & July 24th the pool will be open 10am - 5pm. 
  • Join us for the last outdoor swim of the season, Labor Day Weekend. Our Outdoor Aquatic Center's will open for the 2016 season Memorial Day weekend. The regular season runs from Memorial Day through Labor Day. 

O’Fallon Park Rec Complex

With a water slide, eight lap lanes, playground and roomy pool deck, the O’Fallon Park Rec Complex is the place to be in the summer.

  • Outdoor pool access is available to all O’Fallon Park Rec Complex members.
  • Hours: Monday - Friday 2pm - 6pm, Saturday 1 - 5pm, and Sunday 12 - 4pm.
  • The regular season runs from Memorial Day through Labor Day. 

Monsanto Family YMCA

The Monsanto Family YMCA has a large swimming area and poolside seating area. The shallow end is 3 feet, and the deep end is 12 feet. What better way to brave the summer heat than jumping in!

  • Hours: Monday - Friday and Sunday 12 - 5pm, and 10am - 6pm Saturday. The regular season runs from Memorial Day through Labor Day. 

Tri-City YMCA

The Tri-City YMCA has a large swimming area and poolside seating area, featuring both a saltwater and freshwater pool!. The shallow end is 4'3" feet, and the deep end is 8 feet.

  • Outdoor pool access is available to all Y members.
  • Hours: Monday - Friday 12:00pm - 7pm, Saturday 11:00am - 4pm, and Sunday 12:00pm - 4pm.
  • The regular season runs from Memorial Day through Labor Day. Hours are scheduled to change once school is back in session.