There is a parking lot at the front gate (Barton Road) and the Porter's Lodge is in the main building directly in front of the flagpole.
The separate building to the right of the Porter's Lodge is the Jack King building. The Seminar Room on the ground floor.
The Lee Hall is at the rear of the College. You can find it by walking through the Clubroom, exit via the door on the right of the bar, down the corridor till the end and exit the building via a set of double doors on your left. The Lee Hall is the Oriental-styled building with the red doors.
Wolfson College, Barton Road, Cambridge, CB3 9BB