Activities & Recreation

The Yahnundasis boasts a picturesque swimming pool and four tennis courts for members of all ages to enjoy.

Our year-round activities include cross-country skiing, snowshoeing, moonlight sledding, swimming, family theme parties, holiday carnivals and more.

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Our aquatics programs are the most rivaled in the county! Offering everything from swimming lessons to a competitive swim team, night swimming and lap swims, we are always in the water. While you relax, be sure to enjoy a meal prepared and served to you from our poolside grill. We strive to make your Yahnundasis swimming pool experience feel like the backwoods resort it is...a mile from the nearest road, yet only minutes from home.

The Yahnundasis Aquatic Facility is also the ideal location for holding your next social gathering!


4 championship courts. A Membership that loves the game. Lights to extend your play time. Racquets are always flying and tennis balls are always bouncing!

Whether you want to play a pick-up game at your convenience or schedule a lesson with our tennis professional, the Yahnundasis Tennis Courts are a valuable part of your Membership!

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Summer Kids Fest Camp

Yahnundasis KIDS FEST CAMP is hands down the best summer camp in CNY, each day campers are given a tennis, golf, and swim lesson in addition to arts & crafts, outdoor activities. Our camps are designed to engage a broad range of interests.

GIRLS and BOYS grades K-7
Week 1- Mad Science Camp: July 10 – July 13
Week 2 –Pirate Camp: July 24- July 27
Week 3 – Superhero Camp: August 14 – August 17

Each week our camp is designed around a theme.

Week 1: Mad Science Camp - Start the summer of at the Yahnundasis with our Mad Science Camp! This week will consist of STEAM Projects, Slime Station, Lego’s, and Science activities

Week 2: Pirate Camp – Arrgg! Send your pirates on an adventure sailing the seven seas! Explore castles, build ships, and create crowns and eyepatches! Set sail for an exciting week with boats, moats, dragons and buried treasure!

Week 3: Superhero Camp – Boom! Pow! Wham! Each camper will have to meet challenges this week such as building a secret hide-out, a super-vehicle, or testing their bravery! ! Discover the science behind super powers, and most importantly, combine our talents to “do good!”