Directions from M11

Exit the M11 at Junction 13. Turning right onto the A1303, continue along this road until you reach a mini-roundabout. Take the left turn and continue to a set of traffic lights. Turn left into Castle Street and continue along this road. Cambridgeshire County Council Offices will appear on the right hand side and then the "Sir Isaac Newton" Pub. Turn right immediately after the Pub and follow the service road.

Having entered Castle Park, follow the main service road straight ahead bearing right at the bottom. Sheraton House is the last building on the left before the slope which leads to the underground car park.

Directions from A1 Southbound

Take the A14 to Cambridge then join the A1307 (Huntingdon Road) Proceed to a multiple set of traffic lights with a Texaco Garage on your left. Proceed across both sets of traffic lights into Castle Street. Take the first turning left into Castle Park service road immediately before the "Sir Isaac Newton" Pub.

Having entered Castle Park, follow the main service road straight ahead bearing right at the bottom. Sheraton House is the last building on the left before the slope which leads to the underground car park.