Meet for a 10.00 am start in Hertingfordbury. From Hertford take A414 towards Welwyn. After one mile turn left at roundabout signposted Hertingfordbury into Hertingfordbury Road. Shortly after the White Horse pub on right, the road bends right. Parking is up the hill on the right-hand side of the road.

This will be a circular walk of approx. 5 miles including a coffee break in the Cowper Arms at Letty Green.