A country park has been named the UK's fourth most "unforgettable" natural landmark.

The Seven Sisters Country Park was ranked based on keywords in visitor reviews.

The Explore Worldwide study looked at the reviews for over 150 global natural landmarks and assessed what proportion of these featured the words "unforgettable" or "memorable".

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The study found that 0.65 per cent of the reviews for the Seven Sisters, part of the South Downs, featured one or both of these words.

The top three spots on the list were places across Scotland and Northern Ireland, making the Seven Sisters the most "unforgettable" in England.

Top of the list for the UK according to the study was The Old Man of Storr in Scotland, followed by the Giant's Causeway in Northern Ireland and the Loch Ness in Scotland.

Michael Edwards, managing director at Explore Worldwide, said: "Our research into the world’s most unforgettable landmarks highlights just how much natural wonder there is to explore on our earth.

"We hope our study serves as a reminder for everyone that these landmarks are not just points on a map; they provide once-in-a-lifetime memories for those fortunate enough to have travelled there.”