Ultimate Frisbee Competition
Ultimate frisbee has been a part of the school curriculum since 2015 and as a sport since 1968. Its unique combination of inclusiv
A superbly located, family-focused school with a ‘magic formula’ that really works.
Families keep coming back to OBS, generation after generation, because the school focuses on the whole child, whose confidence, happiness and success, across a broad range of activities, underpins everything we do.
1894
Year founded
577
Students enrolled
30
Student nationalities
16
Average class size
300
metres from the beach
An OBS journey
A British International School providing an exceptional educational experience for 3- to 18-year-olds.
From 3 years old
Early Years
Small, well-staffed classes provide a happy environment and a foundation for lifelong learning and friendships.
6 to 11 years old
Primary
Our world-class curriculum develops skills, habits and a love of learning, fostering a sense of community and responsibility.
12 to 18 years old
Secondary
A challenging, stimulating and enriching education, building on strong foundations, in order to inspire confidence, ambition and academic success; the very best preparation for life after school.
What's on
09 Jun
Form 12 Graduation Ceremony and IB Ball
11 Jun
Duke of Edinburgh Gold Journey
17 Jun
Form 5 Play
22 Jun
IB Induction and Careers Week
23 Jun
Form 5 to 6 Transition Day
26 Jun
Live Lounge
30 Jun
Blood Donation
Spring Sports Festival
OBS under 11 boys´ football and girls’ basketball team travelled to Lisbon, for the annual Spring Sports Festival.
Earth Week – Our Power, Our Planet
This year, OBS Secondary celebrated Earth Day 2026 with an exciting week full of activities, competitions and discussions focused
Careers
Do you share our vision and passion? Come and work with us!
