If you live in
Brighton Lewes is a great destination for a walk. It's an absolute gem of a place, lots to see, home to Harveys the local brewery, and with plenty of places to eat. The public transport links between Lewes and Brighton are excellent, both train and bus, and there are lots of ways of creating a one way trip either to or from the town.
I've been trying to work out the best way to do a circular route for some time, particularly one which took me away from the beautiful but, in my case, overused route along the edge of the South Downs from the west via Ditchling Beacons. The route I took was a long one, 20 miles, but it was easy walking, the weather was great and because it was a bank holiday there were lots of other walkers grabbing the chance to walk across the downs in the sunshine.