Speech Day 2025
Thank you to everyone in the community for another wonderful year!
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
25 Sep
Form 11 IB Diploma information evening with TOK presentation
29 Sep
PTA AGM
9:00 am
29 Sep
Form 9 Three Way Conference (in person)
5:30 pm
02 Oct
Your child’s academic journey at OBS
10 Oct
UK University Fair
14 Oct
UCAS deadline for Oxbridge Medicine
17 Oct
Portuguese Parent Teacher Conferences
Collaborative Science Project
The Group 4 Collaborative Science Project is a hallmark component of the IB Diploma Programme,
TOK Exhibition
Form 11 students presented their annual Theory of Knowledge (TOK) Exhibition, a significant milestone in the IB Diploma Programme.
Careers
Do you share our vision and passion? Come and work with us!
