St. Marys Quarry opens for the season on June 27

Canada's largest outdoor freshwater pool is nearly ready to welcome visitors for the 2025 season!

The St. Marys Quarry will open on Friday, June 27, 2025, offering daily swims from 11:00 a.m. to 7:30 p.m. Admission to the quarry costs $5 for children and youth (ages 3 to 18) and $7.50 for adults.

A Resident Season Pass will be available for purchase, offering a discounted rate for loyal local swimmers. The pass is $74.80 for children and youth (ages 3 to 18), and $114.19 for adults. It is valid for weekday admission throughout the season; regular admission applies on weekends. Pricing for these passes may vary depending on date of purchase and are pro-rated according to the remaining time in the Quarry season.

Back by popular demand is the Super Splash inflatable park. This will also be open for fun starting on June 27. Ideal for group or family outings, this water playground offers exciting challenges such as the 14-foot Ice Tower and 12-foot Action Tower. Admission to the Super Splash is separate from regular quarry admission; pricing and pass information is available at www.supersplashstmarys.ca.

Complimentary parking is available directly across the street from the Quarry, as well as in nearby lots within a short walking distance. For a comprehensive parking map, please visit www.townofstmarys.com/quarry. To ensure safe and easy crossing, a pedestrian crossover is provided. Additionally, bike racks are conveniently located at the front entrance, offering cyclists a secure spot to park their bikes.

The Lind Sportsplex offers room rentals and bookings. This space offers unique views overlooking the St. Marys Quarry and is perfect for special events like birthday parties and community gatherings. For more information on pricing and availability please contact 519-284-3090 or email aquatics@town.stmarys.on.ca.

Follow the Town of St. Marys (@stmarysontario) and Super Splash St. Marys (@supersplashstmarys) on Facebook for regular updates about the quarry and the inflatable park, including weather-related closures and last-minute openings. 

For questions about the quarry, contact 519-284-3090 or aquatics@town.stmarys.on.ca; questions about the Super Splash inflatable park can be directed to 519-808-5121 or supersplash2022@gmail.com.

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For media inquiries:
Lauren Thomson, Marketing and Communications Specialist
519-284-2340, ext. 432 | lthomson@town.stmarys.on.ca

For media inquiries about the Super Splash Water Park:
Patrick Jackson, Owner/Operator
519-808-5121| supersplash2022@gmail.com