Visit Us

By seeing Principia for yourself, you can learn more about the idea, the place, and the experience that is Principia.

If you’re planning a visit to Principia, you might need more than one map. Principia is one institution comprised of two campuses, 50 miles apart. The School campus is in Town & Country, Missouri, a residential area next to Highways 40 and 64. Here, local and boarding students from Pre-School through 12th grade attend school.

Principia College, located in Elsah, Illinois, is nestled on the bluffs of the Mississippi River with a vast overview of the area. On this campus, students from 23 countries and six continents come together to form a learning environment unlike that found at any other liberal arts college.