GooHow 3,500-year-old ‘entrance to another world' was uncovered near Peterborough

Google News - How 3,500-year-old 'entrance to another world' was uncovered near Peterborough

https://www.express.co.uk/news/uk/1228357/archaeology-news-entrance-another-world-found-flag-fen-peterborough-francis-pryor-spt
https://news.google.com/articles/CAIiEN9Duuh3NrJ77Jod4hgDkkgqGQgEKhAIACoHCAow9935CjCe0eYCMLXxzAU?hl=en-GB&gl=GB&ceid=GB%3Aen