Summer Camp

• ISB's Summer Camp is open to all children (ISB and non-ISB students) ages 3 to 10.
• You do not need to be enrolled at ISB during the school year to attend; we look forward to welcoming new camp friends from our surrounding communities!
• Previous exposure to the French or English languages is not required. 

Each day, campers will engage in a variety of activities to help them learn new skills and make new friends. Activities include arts and crafts, sports, games, cahier de vacances, drama, outdoor games - and, of course, bilingual activities! 

New This Summer: All students enrolled in ISB's Summer Camp will participate in French classes four days per week. Class times will be based on each child's age and skill level. We look forward to supporting our campers' bilingual journey during the summer months; previous exposure to the French language is not required to enroll in ISB's Summer Camp.

Join us for an exciting seven weeks of Summer Camp in 2026, running from June 15th through July 31st for children ages 3–10 (Pre-K through Grade 5).

We will also offer a special trial week from August 3rd through 7th for children ages 3–6 (Pre-K through Grade 1).

• Week 1 – June 15th to 19th (four-day week)
  Jungle Fever
   

• Week 2 – June 22nd to 26th
  Mad Science
   

• Week 3 – June 29th to July 2nd (four-day week)
  The Great Outdoors
   

• Week 4 – July 6th to 10th
  Shark Week
   

• Week 5 – July 13th to 17th
  Once Upon a Time
   

• Week 6 – July 20th to 24th
  Traveling Acts
   

• Week 7 – July 27th to 31st
  Under the Microscope
   

• Trial Week – August 3rd to 7th (Pre-K through Grade 1 only)
  Let's Get Active

ISB's Summer Camp is held on our campus at 45 Matignon Road in Cambridge, MA. We are easily accessible from Cambridge, Arlington, Medford, Somerville, and surrounding communities. Families arrive each day by foot, bike, MBTA, or car. Campers will take advantage of all ISB's campus has to offer, including multiple playgrounds and a new library. 

• A 50% down payment is due at registration.
• The remaining 50% balance will be due by Thursday, May 28th, 2026.
• The cost is $550 per full week and $440 for four-day weeks. Weeks 1 and 3 are four-day weeks.
• If a child is enrolled after May 28th, payment is due in full at the time of registration.
• Refunds (minus the deposit) may be requested. The deposit is non-refundable and non-transferable.
• Families are responsible for providing lunch and snack and should pack a change of clothes each day.