Seven Sisters National Nature Reserve — Guided Walks, Tours & Experiences

The Seven Sisters are a sequence of chalk cliffs on the East Sussex coast, between Seaford and Eastbourne. The cliff-top walk runs from Cuckmere Haven in the west to Birling Gap in the east — approximately 7km. The main car parks are at Exceat (BN25 4AD) and Birling Gap (BN20 0AB).

Seven Sisters overview →

Take Southeastern trains from London Victoria to Seaford (1 hr 25 min, approx £22 return off-peak) or Eastbourne (1 hr 10 min). From Seaford station it is a 60-minute walk or a 15-minute bus ride to the Exceat visitor centre. From Eastbourne, the 13A Coasthopper bus runs seasonally to Birling Gap. No car needed.

Full transport guide →

Yes — the reserve is free to enter. Birling Gap (National Trust) charges a tiered rate: £2 up to 1hr, £4 up to 2hrs, £8 over 2hrs — free for NT members and Blue Badge holders. Exceat charges approximately £7/day (pay and display). For a genuinely free option, South Hill Barn, Seaford (BN25 4JQ) is currently free and gives access to Seaford Head with the classic view of all seven cliffs. Walking in from Seaford town centre also avoids parking costs entirely.

Parking prices last verified: May 2026.

Parking options & prices →

Look for peregrine falcons, kittiwakes, and fulmars on the cliffs, and skylarks and yellowhammers on the downland. Along the Cuckmere River you may spot kingfishers, grey herons, and oystercatchers. The chalk grassland hosts over 30 wildflower species including pyramidal orchids. Spring (April–May) is best for birds and flowers.

Wildlife guide →

The full cliff-top walk from Cuckmere Haven to Birling Gap (7km) takes 3–4 hours at a comfortable pace. A shorter out-and-back from Birling Gap to the first three sisters takes 1.5–2 hours. Allow a full half-day for the classic route.

All walking routes →

The chalk erodes at approximately 30–40 cm per year on average, though erosion is irregular — large sections can collapse without warning after storms or heavy rain. This is why the clifftop path is regularly rerouted and visitors must stay well back from the cliff edge at all times.

Cliff collapse risk explained →

September and October are the sweet spot — fewer crowds, comfortable temperatures, and exceptional autumn light on the chalk. May brings wildflowers but sea fog risk. July–August are warmest but busiest; arrive before 9am to beat the queues at Birling Gap.

When to visit guide →

Yes, at Birling Gap beach. The water is cold year-round (10–16°C) and currents can be strong. There are no lifeguards. The beach disappears completely at high tide — swimming is only safe 2 hours either side of low tide. Rocky seabed; wear water shoes.

Birling Gap beach guide →

Yes — dogs are welcome year-round on most paths. Keep them on leads near the cliff edge and around livestock (April–October). There is no water on the ridge — carry plenty for your dog. Birling Gap beach allows dogs year-round with seasonal restrictions.

Dogs at Seven Sisters →

Yes — two main access points. At Birling Gap, 83 steps lead down to a dramatic shingle and chalk platform beach beneath the cliff walls. At Cuckmere Haven, a flat walk from Exceat car park leads to the estuary beach where the river meets the sea. Both are tide-dependent; check tide times before visiting.

Yes — on 19 March 2026, King Charles III inaugurated Seven Sisters as a National Nature Reserve. The designation protects 1,500+ hectares of chalk grassland and coastal habitat between Seaford and Eastbourne. It remains part of the South Downs National Park.

National Nature Reserve guide →

No. The entire Heritage Coast is a drone exclusion zone under CAA regulations — this covers all UAVs and remote-controlled aircraft. Fines of up to £2,500 apply. The ban protects wildlife, visitor safety, and the peaceful environment. Use a telephoto lens for aerial-perspective shots instead.

Photography rules at Seven Sisters →