| 1. | The Grotto |
| 2. | Adam Cardinal Maida Alumni Library – Bookstore located on lower level |
| 3. | Prep Administration Building |
| 4. | The Barracks – College Faculty Offices and Science Labs |
| 5. | Rev. John Rakoczy Auditorium-Gymnasium (“Old Gym”) |
| 6. | The Castle – Chancellor’s Residence, Walnut Room, guest rooms |
| 7. | Administration Building – Orchard Lake Center Dean’s Office, Student Support Services, Enrollment Services, Orchard Lake Schools Chancellor’s Office and Business Office |
| 8. | Galleria – Art Center |
| 9. | The Ark – Ark 3 located on 2nd floor, Orchard Lake Schools Development Offices, Mailroom, various museums |
| 10. | Staff Residence |
| 11. | Activities Building – Panorama Room and ACT 5 |
| 12. | Seminary Building – Seminary Administration offices and Seminarians residence |
| 12a. | Stanley Bielawski Brent Chapel (Seminary Chapel) |
| 13. | Marian Hall – College residence, Faculty Offices, Copernicus Writing Lab |
| 13a. | College Academic Center (CAC) – College classrooms |
| 13b. | College Student Union |
| 13c. | Student Parking Lot |
| 14. | Shrine Chapel of Our Lady of Orchard Lake |
| 15. | Dining Hall |
| 16a. | St. Maximilian Kolbe Hall – Prep students residence |
| 16b. | St. Albertus Hall – Prep students residence |
| 17. | Orchard Lake Schools Parking |
| 18. | Faculty, Staff, and Guest Parking |
| 19. | “The Pines” Parking |
| 20. | Prep Residence Parking |
| 21. | Msgr. Stanley Milewski Football Field and track |
| 22. | Rev. Walter J. Ziemba Baseball Field |
| 23. | Prep Parking |
| 24. | Dombrowski Field House – Gymnasium, Ice Rink, and Banquet Hall |
| 25. | Frank C. and Mary T. Padzieski Science Center – Prep Science Labs |
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