The C Group walk is from Orwell around part of the Wimpole Estate. According to my GPS it is 4.75 miles but there is a shorter walk of about 2 miles. We will meet at 10 am for coffee at the Hardwicke Arms In Arrington SG8 0AH and then at about 10.30 drive to the Chalk Pit car park in Orwell where the walk starts. Lunch will be back at the Hardwicke Arms.There are two short unusually steep climbs on the walk but on a clear day the views are worth the temporary discomfort!