Schools known for Lacrosse.

On a historic river bluff in Jacksonville, a swimming dynasty that has sent swimmers to Olympic podiums for decades.

Since 1831, a Jesuit brotherhood on Cincinnati's west side forges 'Men for Others' through rigorous AP coursework.

A Hammersmith day school where admission itself is the only scholarship, and GCSE results already top the national table.

Founded in 1850 as Britain's first day school giving girls a boys'-standard education, it still tops national GCSE and A-level tables from its Edgware campus.

Since 1853, a pioneer of girls' academic education, still topping national IB Diploma tables among UK boarding schools.

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

Tunnels beneath Westheimer Road link a River Oaks campus whose seniors have led Houston in National Merit Semifinalists.

Since 1913, the nation's largest PK-12 girls' school builds leaders on 100 North Dallas acres around four founding cornerstones.

Born of an 1883 merger between two Cambridge institutions, its three campuses sit in the intellectual orbit of Harvard and MIT.

Founded in Boston in 1866, this Charles River campus pairs rigorous academics with hands-on EXCEL leadership training.

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

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.

Founded in 1869 as a girls' seminary in Westchester, this campus still measures success by its motto: not for self, but for service.

A National Historic Landmark campus designed by Eliel Saarinen houses college-prep classrooms inside Michigan's storied arts-and-science community

Since 1897, the nation's first country day school pairs a boys' honor code with bridges to two sister schools in Roland Park.

An all-boys campus of 75 wooded acres near D.C., where a teacher-coach-mentor model pairs AP rigor with 22 varsity sports.

A 40-acre campus tucked into the Foret de Soignes beside a UNESCO site, pairing British roots with one of the world's earliest IB programmes.

A Victorian pioneer's 1896 foundation, this Chiltern hills estate blends mixed-age boarding houses with one-in-five Oxbridge offers.

Perched above Winchester's chalk downs, this girls' school pairs cathedral choir tradition with a serious grounding in the sciences.

On Manhattan's Upper East Side since 1913, a K-9 boys' school pairing classical rigor with mandatory public-speaking training for every student.

Amid 250 acres of Wealden parkland, the full-boarding spirit that inspired Malory Towers still runs through ten close-knit houses

Connecticut's oldest all-girls school pairs single-sex grounding with coeducational upper-school classes shared alongside Brunswick's boys.

Rooted in Charles Darwin's former home, now a 110-acre Berkshire estate where science thrives and Oxbridge ambition runs deep.