The school is located near the Pennsylvania State University, in the heart of the Appalachian Mountains and currently enrolls 296 students in grades 7 to 12.

[6] Grier requires students to participate in seasonal sports and offers a wide variety each term.

Grier's Pre-Professional Dancers performed at Steps on Broadway in New York City and the Koresh Showcase in Philadelphia.

Non-varsity sports include alpine skiing, yoga, body sculpting, archery, fencing, pickleball, and table tennis.

The summer camps attract students who enjoy horseback riding, dance, creative arts, and theater.