Schools known for Water Polo.

Below Table Mountain, this 1897 Cape day school helps keep alive the country's longest-running interschool athletics meet, since 1934.

In the Saddleback foothills, Orange County's only Catholic IB Diploma track meets a decade of CIF Commissioner's Cups.

Since 1863, KwaZulu-Natal's oldest boys' school has turned Victorian-era tradition into a rugby pedigree few provincial rivals can match.

Founded in 1829 beneath Devil's Peak, the Cape Town institution whose academic wing became the University of Cape Town.

Founded in 1856 on the Eastern Cape coast, a storied rugby stronghold still built on mind, body and spirit.

Perched above the Valley of a Thousand Hills, a Methodist boys' school whose choir has claimed world titles and mathletes lead KZN.

A century-old Durban boys' school where sport is prized as 'the other half' of an education, not an afterthought

Founded in 1823 as Singapore's first school, its Raffles Programme now sends more students to Cambridge than any other institution.

Singapore's storied merged independent school, pairing its Integrated Programme with an IB track at its Bukit Timah campus.

An all-boys Dallas day school where ninth graders trade classrooms for a 12-day trek through the Pecos wilderness

Chartered by Elizabeth I in 1565, this Highgate grammar school now founds access academies alongside its Oxbridge-bound sixth form.

Descended from Caltech's own Throop roots, this 1907 Pasadena day school still marries rigorous academics with hands-on inquiry.

A 1619 theatre fortune built this Dulwich day school, whose junior houses still bear the names of Edward Alleyn's playhouses.

A royal charter from 1552 anchors this Edgbaston day school, where a third of new boys receive means-tested fee support.

In Silicon Valley's backyard, a student-run research symposium turns science fair projects into published papers.

A century-old mesa-top boarding school above the Pacific, where equestrian roots meet inquiry-driven academic rigor.

A century-old Irving Gill campus steps from the Pacific, where tradition still bars the quad before noon.

The only nonsectarian all-girls campus in the Bay Area, pairing Stanford's front yard with a century-old leadership creed.

Since 1889, this Hancock Park all-girls campus has paired a nationally recognized debate program with a first-of-its-kind Global Futures diploma.

A 1915 Atherton campus near Stanford where an 8:1 ratio lets students chart their own humanities, STEM, or arts path.

Hong Kong's first Catholic boys' school, teaching Labour and Virtue from a declared-monument campus on Kennedy Road since 1875.

Founded in 1847 alongside the colony itself, its heritage quadrangles and Finniss outdoor campus anchor an Anglican boarding tradition on the Adelaide Parklands.