|Was doing someone elses route here and went a bit further by accident and this is the route I did. You start off going along Fox Covert lane, turn left after the bridge onto the national cycle route. Along here you will cross a river then come to a T junction, go left. When you next cross the river and come to a T, turn right. Follow this path along the farm following signs for 'Canal'. Eventually you will get to the canal at which point turn towards cosgrove and keep going until you are brought onto the road at a bridge. Go left onto the road (everything previous is off-road) and keep going until you see the sign for Castlethorpe. Turn right along there and go up a gradual hill, then turn right when you see another sign for Castlethorpe. Then follow along past the navigation and back into the village.