The B walk will start just outside the town of Caistor. We will walk a short distance to the toilets before walking through the town. To reach Nettleton we encounter a couple of inclines near the A46. We cross this road and a couple of fields before arriving in Nettleton. Joining an old Roman road, walking through woodland and along Canada lane we then join the Viking Way to return to Caistor where we will have a stop at the White Hart for refreshments, (if it is busy we may have to use the seating outside). To complete our walk we go back along Canada lane back to the coach.