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Lifelong Learning

PLL Float Group

Learning, adventure, and friendship don’t end at graduation, and there’s no reason you can’t keep learning and growing with Principia today. Principia Lifelong Learning (PLL) programs offers meaningful opportunities for Principia alumni and friends to engage, discover, travel, learn, and connect.

Educational Travel

Explore the world with PLL’s educationally enriching and culturally immersive travel programs. From Antarctica to New Zealand, our learning adventures spark curiosity and inspiration, build camaraderie and connection among fellow travelers and PLL trip scholars, and provide new ways to view and understand the world around us.


Summer Session

Summer Session

Summer Session at Principia College is a unique one-of-a-kind learning adventure offered every June on the Principia College campus. Immerse yourself in art, science, history, Bible study, music, sports, and more. Find fresh ideas, inspiring talks, good company, and fun entertainment and activities. The next Summer Session will take place June 15–23, 2024.



first trip

“This was my first trip with Principia, but hopefully not my last. What set this trip apart from any other I have taken was the immediate and close relationship I shared with the other participants.”


“Summer Session brings so many phenomenal people together in one place. It’s amazing!”


“The Kenya PLL trip has been insightful and fun, challenging my thinking and bringing a true sense of God’s government and provision for all.”


“I enjoyed every aspect of Summer Session . . . the classes, the Chapel talks and hymn sings, the meals and camaraderie . . . everything.”


“The whole atmosphere of Summer session is incredibly wonderful and inspiring.”

Travel Insurance

Protect your investment and yourself with a travel protection plan from our travel insurance partner!


Expand Your Views

We look forward to our adventures together in lifelong learning.

Have Questions?

Learn more about any of our upcoming travels or Summer Session.


Learn and Engage

You can always come back and learn with us. Take advantage of these opportunities to engage with Principia faculty, alumni, and students at these virtual and in-person events. No passports or checked bags are required.