Exit the M11 at Junction 11 (north or southbound). Take the A1309 into
Cambridge. After approximately 1.5 miles turn right at a main set of
traffic lights into Long Road (A1134). Continue to the next major
crossroad. Turn left into Hills Road and then straight on for
approximately 300 yards - onto the Ring Road towards Addenbrookes
Hospital. The Perse School (Upper) is on your left-hand side.