Directions from Marriott Hotel to Harvard Square
30 minutes.
As you exit Marriott Hotel, turn RIGHT. Continue on Stuart St. (behind Westin Hotel) to Dartmouth St. Cross Dartmouth St. and turn RIGHT. You will see the T Back Bay Station one block ahead. Enter the Station and take the INBOUND Orange Line T in the direction of Oak Grove. Go 3 stops to Downtown Crossing. Change trains: Take the Red Line INBOUND toward Park St. and Alewife. Go five stops to Harvard.