海岸侵食
Birling Gap is a coastal hamlet within the parish. It is situated on the Seven Sisters not far from Beachy Head and is owned by the National Trust. Coastal erosion has already removed some of the row of coastguard cottages built in 1878, but those that remain are still inhabited. There is a cafe, shop and visitor centre run by National Trust, and a metal staircase leading down to the enclosed pebble beach and the Seven Sisters chalk cliffs. In time, the houses are likely to be demolished due to the severe coastal erosion; the Government has concluded that the commercial value of the houses does not justify the construction of sea defences. If walkers are cut off at high tide, they can climb the ladder, which is replaced often, to Birling Gap.