To find the ruin take the R128 heading Northwards from Lower Main Street in Rush. This is the road opposite Hackett's Victuallers. Drive for approx 1.8Km until you reach the old graveyard on your left. There is a left hand turn just past this with a sign pointing to St Catherine's Estate. Turn left and park a little way up this road which is called The Drive. You will see the boundary wall with pedestrian gaps opposite. Enter by the gap furthest in.