This 15 mile walk will be led by Chris with an 8.45 start from Harvey Rd. The start of the walk, and parking, are at the Great Chishill village hall carpark (GR 427387), post code SG8 8SG. If going straight to the start, please be there by 9.10. The morning is 8.5 miles with a lunch stop and pub at Langley. The afternoon is 6.5 miles back to Great Chishill.