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About

Tucked into Long Island’s South Shore, the Great South Bay YMCA serves thousands of children, teens, individuals and families every day.

 

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Branch Amenities

Exercise Equipment
Facility Features
Pools
Group Fitness
Programs and Services
Family-Friendly
Child Watch 

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Become A Member

Feel good, do good as a member of the Y community. Get access to our 
locations across Long Island, hundreds of free classes, and great savings.

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What's New at Great South Bay YMCA?

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Fall II Program Registration Begins Nov. 9!

Find Your Y  Create. Connect. Challenge. The Y has so much to offer. At the Y, you can discover your passion, realize your potential, and reach your goals with our FALL Programs & Classes for kids, adults and families.

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Camp2023 earlybird

Camp 2023 Registration is OPEN!

Summer stories are made at camp as kids live their best life learning new skills, building confidence, and making forever friends! REGISTRATION FOR YMCA SUMMER DAY CAMP IS OPEN!  

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pre-teen night square

Pre-Teen Night is Back!

Pre-Teen Night is back! Kids in grades 5-8 are welcome to join us to enjoy fun activities, stay active and meet new friends. Activities vary at each location but may include interactive games, arts and crafts, recreational swim, gymnasium sports and activities.

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