On leaving the airport, head for the M23 towards London. At junction 8 continue straight ahead onto the M25. Continue along the M25 for about 44 miles. At junction 27 join the M11, going north towards Cambridge and Stansted airport. Carry on along the M11 for about 57 miles. Leave the M11 at Junction 10 and turn left onto the A505 past the Duxford museum. After about 5 miles you will pass a filling station on your left. Take the next turning on the right - sign posted Melbourn. Enter Melbourn village and carry straight on at the traffic lights in the centre of the village. You will pass the church on your right and the Pink Geranium restaurant on your left. Riverside Guest House is the last building on the right, opposite the Sheene Mill restaurant, just as you are about to leave the village.