Youth & Family

YKids

3 Months – 10 years Marin YMCA, Peninsula Family YMCA, Presidio Community YMCA, Stonestown Family YMCA
YKids offers a safe space for your child to play and have fun while members work out in the facility.
Adult female holding a child

What is YKids?

YKids is complimentary to facility members with Household and One Adult Household memberships.

Youth ages 3 months – 10 years old can participate in age-appropriate activities in a safe place while you attend a YMCA class, program, or work out. Reservations are required for infants 3 months – 2 years.

Our caring CPR & First Aid Certified staff ensure a clean and fun environment for your child to play.

Policies and Procedures

YKids accept youth ages 3 months – 10 years old with a reservation on a first come first serve basis.

Reservations at Stonestown and Peninusla are required for weekends and for children between 3 and 18 months (every day).

How to Make A Reservation

  • Create your login using the email address associated with your Y membership and barcode number on the Alaris website.
  • Access the Alaris reservations webpage right from our YMCA of Greater San Francisco Mobile App! (Access via the “other programs” section in our app.)
  • Make reservations for all children on your account
    • Receive pick up time confirmations
    • Provide food allergy information and health screen
    • Reserve cubbies

YKids is available for facility members with household memberships, no guests or staff at this time. Members must remain in the building while using Y-Kids.

Our Mask Policy

  • Optional

Food and Drinks

  • Drinks and ready to eat snacks are accepted. No nuts or legumes.

Diaper and Clothes

  • Please provide diapers, wipes and a change of clothes. YKids staff will change diapers for all children under the age of 3 years. For any child 3 and older who still wears diapers staff will need to locate the parent to come back and change them.

Sick Policy

  • Children will not be accepted if they have COVID or sick symptoms including, but not limited to: runny nose, soar throat, cough, vomiting, diarrhea, head lice

Schedule a Reservation

Reservations can be made online or in the app for the Peninsula Family YMCA and Stonestown Family YMCA.

Upcoming Events

Nov 12

After School

A Lincoln – School Year 2024-25 – After School 2 Days

Kids (Ages 0-17), Teen
November 12 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
Price: Must be approved by branch to enroll into this option.

Nov 12

After School

Sheridan – School Year 2024-25 – After School 5 Days

Kids (Ages 0-12), Kids (Ages 0-17)
Stonestown Family YMCA
November 12 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
$50 non-refundable / deposit + monthly payments that occur on the 1st of month (or 1st business day after) from August 2024 through May 2025 – Non-Member $630 per month – Member $504 per month

Nov 12

After School

Sheridan – School Year 2024-25 – After School 3 Days

Kids (Ages 0-12), Kids (Ages 0-17)
Stonestown Family YMCA
November 12 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
$50 non-refundable / deposit + monthly payments that occur on the 1st of month (or 1st business day after) from August 2024 through May 2025 – Non-Member $390 per month – Member $312 per month

Become A Member

Welcome to our new website!

Here you’ll find everything you need to support your wellness journey, connect with community programs, and explore resources for youth development, healthy living, and social responsibility. Please take a look around If you have any concerns please email us at[email protected]