Camp MSSA

Logo for Camp MSSA, featuring text and green leaves with a yellow sun on a green outline.

Registration for Summer 2026
will open in March 2026.

Classes close two Fridays before the start date.

Welcome to Camp MSSA!

CAMP MSSA offers a variety of weekly themed sessions that include activities related to STEM, sports, recreation, music, chess, art, crafts, and more! MSSA’s beautiful 24-acre campus provides a safe and fun environment with stimulating activities for campers ages 4 -14 (age 3 if student is currently enrolled at MSSA). All students must be toilet-trained to participate. Come join the fun this summer at The Montessori School of San Antonio!

Child with pirate bandana looks through telescope indoors.
Boy playing chess at a table, looking focused. The board has pieces set up; he's wearing a gray shirt that says Camp MSSA.

Registration & Fees

CAMP MSSA registration is online only. Registration for camp sessions will close at 5:00 PM the Friday two weeks before the start of class. Payment in full is made at the time of registration. 

Frequently Asked Questions

  • Are meals provided?

    Campers have the option of purchasing a lunch through Crave-It Nutrition or bringing their own lunch. MSSA provides snacks daily; however, campers with special dietary needs are encouraged to bring snacks from home. Refrigerators and microwaves are not available.

  • What does my child need to bring?

    Campers should bring the following: 

    • Lunch and drink
    • Water bottle
    • Sunscreen
    • Change of clothes for children ages 3 to 6

    Children must wear closed-toe shoes to camp. Some camp activities may involve water play or use materials that may stain clothing. Be sure to label all lunch bags and water bottles with your camper’s name.

  • Does MSSA provide any materials?

    Each camper will receive the following items: 

    • CAMP MSSA t-shirt (Campers are encouraged to wear camp shirts on Fridays)
    • Vehicle car tags

  • What is the cancellation policy?

    Cancellations made by the family are non-refundable. If a camp is canceled due to insufficient enrollment, families may transfer to another camp or receive a refund.

Boy smiling, holding a colorful beach ball in a gymnasium.