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Welcome to ARMCO Park

ARMCO Park in Slippery Rock, PA has been around since 1934, originally serving the employees and families of the ARMCO Steel Company, and now is an open-to-the-public park owned and operated by the Butler County Family YMCA! We are proud to be a staple in our community and desire to put Christian principles into practice through programs that build healthy spirit, mind, and body for all.

Facility Rentals & Weddings


Enjoy your family reunion, wedding, picnic, graduation, company picnic or other special event at the Park! 

Pool Information


Soak up the sun and splash in the pool all summer long with a Pool Pass! 

Mystery Mayhem: Outdoor Adventures!

We are excited to partner with Mystery Mayhem in Slippery Rock to provide outdoor adventures at our park! 

Outdoor adventure games are fun interactive games designed to challenge critical thinking and problem-solving skills while enjoying nature in an outdoor setting. Immerse yourself in different themed scenarios involving treasure hunts, spy missions, or closing a magic portal between worlds.

Want to start your outdoor adventure at ARMCO Park? Click the button below to reserve a spot and learn more!


Park Map