[Recorded in 2021 and uploaded to the Megalithomania Podcast on Spotify and YouTube Podcasts in November 2025] Hugh Newman interviews Howard Crowhurst, author of ‘The Megalithic Plan’ which looks at advanced ‘Astro-Geometry’ across ancient Britain and Brittany in France that incorporates Pythagorean triangles, country-spanning alignments, ancient metrology and stunning revelations, often recorded in myth, as to how these megalithic sites were laid out in prehistory.

Howard Crowhurst was born in North Wales. He has been living in Brittany since 1986 and has become one of the leading experts on the megaithic monuments of the Carnac area. From 1990 to 2004, he was vice president of the Association Archéologique Kergal and as such he took part in the french TV documentary, Carnac. In 2006, he launched the Summer Solstice in Plouharnel event with the Plouharnel Tourist Office. He founded the ACEM-Association for the Knowledge and Study of Megaliths, whose aim (amongst other things) is to create a 3D computer model of the Carnac megalithic complex. He appeared at the Megalithomania Conference in 2009, 2011, 2017 and 2021. His documentary ‘Megaliths: Forgotten World’ can be viewed at https://epistemea.fr/uk/

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