Things to do with kids in Smithtown

Gold Medal Gymnastics runs a summer gymnastics and ninja camp at its gym on West Main Street in Smithtown, for boys and girls ages 3 to 12 (campers must be potty trained). Camp runs in the morning, 9:30am to 12:30pm, in an air-conditioned gym, and families choose 3, 4 or 5 days a week for one week or several. Each week has its own theme, and days mix gymnastics, ninja and tumbling with arts and crafts, with instruction indoors and outdoors. Campers bring a snack, and a one-hour Lunch Bunch extension is available.

Instructional summer baseball camp for youth.

Welcoming 8-week full-day camp (9:00 AM - 4:00 PM) at the beach encouraging campers to discover their passions.

St. Patrick Summer Day Camp is a Catholic community organization offering comprehensive summer programming for children ages 3-15 in Smithtown. The camp provides on-site educational clinics and trips across Long Island, with age-specific programs including Kiddie Camp (full and half-day options), Main Camp, and Teen Travel Adventures. Led by experienced educators, lifeguards, EMTs, and former campers, the program has maintained high safety ratings for over 30 years and emphasizes critical thinking, physical ability, and social skill development.