Leave car park heading into West Street. Turn immediately left through kissing gate along path by railway.
At road by Poland Overbridge go straight ahead through metal gates. Continue along footpath by railway to reach main road. Cross road, go left and immediately right on gravel path beside cemetery for 250 m to reach Cedar Grove.
Go left for 50 m then bear right into Beech Grove for 400 m. Turn right, (signposted Viaduct Fishery), to descend steeply down to the Cary Valley. Follow this road as it winds along the valley past the sewage works. After 2 km a T-junction is reached just beyond Etsome Dairy Farm.
Turn left, climbing gently at first but then enjoying good views to left. After 1.5 km at junction by school, do not turn right into Northfield, but continue ahead for 300 m and follow as road bears right for 300 m to reach Fire Station.
Go left, (Behind Berry), and after 200 m go right along Queens Road. After 100 m at junction, go left along King Ina Rd. After 100 m, between numbers 36 and 38, go along tarmac path and through squeeze barriers to emerge at the rear of the Half Moon car park. You have completed Walk Four. Well done!