ISB Summer School 2026 offers flexible enrolment options, allowing families to register their children for one, two, or all three weeks of the programme. All fees include learning materials, activities, admissions, snacks, and lunch, ensuring students can fully enjoy the experience without additional costs.
3 Weeks: 1250 EUR
1 Week: 500 EUR
150 EUR per week
3 Weeks: 1600 EUR
2 Weeks: 1200 EUR
1 Week: 600 EUR
10% Sibling Discount – available for families registering more than one child.
10% Early Bird Discount – available for registrations completed by 17 April 2026.
Students may bring their own lunch and snacks if preferred, though a full lunch and snacks are already included in the programme fee. Further details regarding schedules and activities will be shared with families upon registration.












