Seven Sisters & the South Downs

The Seven Sisters are a series of chalk sea cliffs on the East Sussex coast — dramatic, green- topped white cliffs overlooking the English Channel, part of the South Downs National Park. They're one of southern England's most spectacular coastal landscapes and a genuinely worthwhile day trip from London when the weather cooperates.

Getting There

Take the train from London Victoria to Seaford or Eastbourne (about 80–90 minutes). From Seaford, walk east along the South Downs Way toward the cliffs — the route to Cuckmere Haven and the first of the Sisters takes around 3–4 km. Alternatively, get off at Eastbourne and walk west. The full Seven Sisters walk from Cuckmere Haven to Birling Gap and back is around 14 km — a serious walk that takes most of the day.

What to Expect

The cliff path is exposed and unfenced in places — keep well back from the edges, which erode regularly. The walking is moderate and well-signed but does involve hills. Cuckmere Haven (the valley between Seaford and the cliffs) has car parking and a café at the Seven Sisters Country Park visitor centre. Birling Gap has a National Trust café and viewpoint platform right at the cliff edge.

Tips for Visiting

• Check the weather before you go — the cliff walk is exposed and much less enjoyable in heavy rain.
• Wear proper walking shoes — the path involves uneven chalk and grass terrain.
• Stay well back from the cliff edges — the chalk erodes unpredictably.
• Combine with the town of Lewes (on the train line) for a pub lunch on the way back.