rocky beach at birling gap with the cliffs of the seven sisters in the background on the jurassic coast of east sussex

beach beachy beauty birling chalk chalkstone channel cliff cliffs coast coastal contrast dean east england english friston gap green gypsum hamlet head hike jurassic kingdom landmark landscape limestone meadow nature nautre ocean outdoors pebble rocky scenery scenic seaside seven sightseeing sisters stone sussex travel united visit water white