KING'S College, Taunton, has been judged 'excellent' in the achievement and personal development of it students in an inspection.
The inspectors were impressed by the students and the school’s atmosphere of calmness and purpose and praised the standards of teaching and learning.
Students showed high levels of knowledge, skills and understanding, excellent communication skills, high ability levels in maths and excellent study skills.
The academic success of students beyond the examined curriculum, such as national essay competitions and maths challenges, and high levels of success of individuals and teams in sport, music, drama, art and outdoor pursuits were mentioned.
Headmaster Richard Biggs said: "The inspectors seem to have done an excellent job of getting under the skin of our school and were clearly very impressed by all they saw.
"Our boys and girls excel in a wide range of studies and activities while maintaining a grounded, cheerful approach to all they do.
"They develop, surrounded by our stunningly lovely campus and supported by first-rate teaching and facilities, into resourceful, resilient, curious, creative, polite young adults who go on to thrive at university and beyond.
"I am absolutely delighted that the value and distinctive character of our education has been recognised in the report."
King's College headmaster Richard Biggs.
Mr Biggs added: "The extraordinary qualities of this school, its teachers and its wonderful pupils have been properly recognised and rightfully praised.
"We will not rest on our laurels and we will continue to maintain the very highest standards in everything we do, but it is a great source of reassurance and pride to have this outstanding report under our belts.
"I congratulate my colleagues and the boys and girls of this school most warmly indeed."
The school’s boarding provision was praised, while the house system gives a "family feel" and the chapel encourages youngsters to reflect on "non-material aspects of life".
Academic deputy head Jonty Lawford said: "I am particularly pleased that the excellent progress we have made in breathing energy and a real sense of academic curiosity and scholarship into lessons and the work of our pupils has been recognised.
"The report specifically mentions that pupils appreciate both the careful support and the intellectual inspiration they get from teachers."
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