From Birmingham, on the M6, take the M54 towards Telford.
The M54 turns into the A5, follow it until you come to a roundabout.
At the first roundabout turn left,
At the next roundabout turn right (fourth exit), into Shrewsbury. Follow this road (London Road) until you get to a roundabout with Lord Nelson (not). Take the third exit, towards 'The Abbey'.
Go straight on through the traffic lights, then take the first right, just in front of the Abbey.
Follow this road, around the corner, under the railway bridge. Parking is the second entrance on the right, just infront of the 'Stop!' sign.