We will meet at 10.00 am in the car park for the Aquadrome, which is at the top of Frogmoor Lane, Rickmansworth. We will walk along the Ebury Way, a disused railway line, to Croxley Common Moor. We will walk across the Nature Reserve, and then join the Grand Union Canal for the walk back to Rickmansworth. A total of about 4 miles on unmade paths, but mostly on level ground. Coffee will be served at the end of the walk.