We took the train to Eastbourne and started our "undulating" hike to Seaford. Eastbourne is a very elegant seaside town to which I want to return. The Seven Sisters are a series of chalk cliffs that form part of the South Downs in East Sussex. The weather was so glorious that I got sunburned. We made a short stop in Birling Gap on National Trust property which also has a small hotel. We finally ended in Seaford. We took the bus to Brighton and the train home.