Travel Note
Since the wedding is on a weekend, the BU parking lots will be open to the public with paid upon entry. The closest parking lot to the Castle is in BU Parking Lot J (CAS Lot) 240 Bay State Road Boston, MA 02215 Across the way there is another BU Parking Garage K: Warren Towers 700 Commonwealth Ave Boston, MA 02215 Street parking on Bay State Road and Commonwealth Ave will also be available with hourly paid meter parking spots.
Train
The closest train stop is the Green Line, Boston University East stop. The BU castle is also only a 10 minute walk from the Kenmore MBTA station as well!