Birthday Parties

Franklin Countys' YMCA: Birtday Parties

Make your child’s next birthday unforgettable at the Franklin County YMCA! We offer a variety of fun, stress-free party options for families in Greenfield and the surrounding area. Whether you’re looking for outdoor adventures at Camp Apex, high-energy gymnastics, inflatable obstacle courses, or a splashy pool party, our team is ready to help you celebrate with ease. Our flexible spaces are also available for other special occasions like baby showers, graduations, and family reunions—just ask!

Check out our Birthday Party options below.

Camp Apex
  • Celebrate on our beautiful 33-acre property in Shelburne.
  • Two hours of play with access to the Blackstone, picnic tables, kitchen, bathhouse, and pavilion.

  • Optional add-ons: pool access ($60 per lifeguard, 1 per 25 swimmers), inflatable obstacle course ($40 per attendant, min. 2), tube slide, and Gaga Ball ($40 per attendant, min. 1).

  • For up to 50 guests, ages 4+.

  • Cost: $250 for members / $375 for non-members.

  • Bring your own decorations and party supplies; arrive 30 minutes early to set up.

  • Staff will greet you and help coordinate your event

  • Enjoy 60 minutes in our Gymnastics Center, set up for gymnastics, obstacle courses, or Ninja Warrior fun—plus 60 minutes in a party room.

  • For ages 6 months to 14 years, up to 25 guests.

  • Cost: $250 for members / $375 for non-members.

  • Tables and chairs provided; bring your own decorations and supplies.

  • Arrive 15 minutes early to set up; staff will assist with entry.

  • Free play, organized games, and skill instruction available upon request1

  • Bounce and play for 60 minutes on our inflatable obstacle course, then enjoy 60 minutes for cake and presents in the gym.

  • For ages 4–14, up to 25 guests.

  • Cost: $250 for members / $375 for non-members; add $50 for inflatable Gaga.

  • All activities remain in the gymnasium.

  • Bring your own decorations and supplies; arrive 15 minutes early to set up

  • Make a splash with 60 minutes of pool time, followed by 60 minutes in a party room.

  • For ages 3+, up to 25 guests (contact us for larger groups).

  • Cost: $250 for members / $375 for non-members.

  • Party host provided to assist and ensure safety.

  • All children 13 and under are swim tested; non-swimmers must wear life jackets and be supervised in the water.

  • No food or drink in the pool area; bring your own decorations for the party room1

  • Multiple party themes and locations to fit your child’s interests.

  • Affordable, all-inclusive pricing for members and non-members.

  • Friendly, experienced staff to help your event run smoothly.

  • Flexible spaces for birthdays and other celebrations.

  • Easy online or front desk registration.

Ready to Book or Have Questions?

Let us help you plan a birthday party your child will always remember! For more information or to reserve your date, contact the Welcome Center at 413-773-3646 ext. 0 or click here to book. We look forward to celebrating with you at the Franklin County’s YMCA!