Episode 9.6 · 20 min

Who Built Stonehenge—and Why Did 90% of Them Vanish?

Who built Stonehenge—and how did their descendants become a small minority in Britain? This episode follows farming families from the Aegean to Britain, the people who hauled bluestones and sarsens across astonishing distances, and the Beaker newcomers whose ancestry became dominant in sampled burials within centuries. The evidence reveals migration, feasting, monument-building and a dramatic population change whose causes remain uncertain.

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Visual credits

39 sources

Sources and credits for imagery used in this film, including material incorporated into explanatory animations.

  • Stonehenge sunset

    Bkamprath

  • Gold lozenge from Bush Barrow

    Pasicles

  • Amesbury Archer

    TobyEditor

    Cropped from the museum-display photograph.

  • West Kennet long barrow, summer 2004

    Simon Burchell

  • Carn Goedog

    Alan Hughes / Geograph Britain and Ireland

  • A lidar view of Durrington Walls and Woodhenge

    Dr John Wells

  • Chalcolithic or Early Bronze Age knife

    Peter Reavill / Birmingham Museums Trust

    Cropped to show the knife.

  • Two Early Bronze Age basket ornaments

    Anni Byard / Oxfordshire County Council

    Cropped to show the gold ornaments.

  • Bell Beaker

    National Museum of Archaeology, History and Art

  • Three Bell Beaker fragments

    National Museum of Archaeology, History and Art

  • Barbed and tanged arrowhead

    The Hunt Museum

  • Doggerland shorelines

    James Walker, Vincent Gaffney, Simon Fitch, Merle Muru, Andrew Fraser, Martin Bates and Richard Bates

    Shoreline geometry from panels a–c georeferenced and redrawn as animated coastlines; combined with GEBCO bathymetry outside the figure extent. Original figure artwork is not displayed.

    From A great wave: the Storegga tsunami and the end of Doggerland? (Antiquity, Cambridge University Press).

  • Sarsen stones on Fyfield Down

    JimChampion

  • Sarsen stones on Fyfield Down

    Gareth James / Geograph Britain and Ireland

  • Grooved Ware sherd from Durrington

    Ethan Doyle White

    Cropped to show the decorated sherd.

  • Normanton Down barrows, June 2019

    Rachelle Haun

    Cropped from the original photograph.

    Original source credit: London-65.

  • Bell Beaker stone wristguards

    Clément Nicolas

    From Bracer Ornaments! An investigation of Bell Beaker stone ‘wrist-guards’ from Central Europe, Journal of Neolithic Archaeology 22 (2020), 15–107. DOI: 10.12766/jna.2020.2.

  • Stonehenge plan

    Adamsan

    Scaled and dimmed; animated Altar Stone highlights, labels, solstice axis and sun markers added. Adapted plan visuals are provided under CC BY-SA 3.0.

    Source references: Cleal, Walker and Montague, Stonehenge in its Landscape (English Heritage, 1995); Mike Pitts, Hengeworld (Arrow, 2001).

  • Bluestone and sarsen at Stonehenge Visitor Centre

    Sandy Gerrard / Geograph Britain and Ireland

  • Dagger carvings at Stonehenge

    David Smith / Geograph Britain and Ireland

    Cropped to show the stone carvings.

  • Heel Stone and Stonehenge

    Andy Li

    Cropped from the original photograph.

  • Stonehenge stone with tenon

    TobyEditor

    Cropped to show the stone joint.

  • Stonehenge trilithons

    TobyEditor

    Cropped from the original photograph.

  • Linear Pottery vessel, Museum of Western Bohemia

    Zde

  • Cardial-impressed Neolithic vessel from Cova de l'Or

    Dorieo

  • Carn Menyn from Carn Ingli

    Dylan Moore / Geograph Britain and Ireland

    Cropped from the original photograph.

  • Carn Menyn, or Dragon's Back

    Matt Lloyd Jones

  • Stonehenge

    McKarri at de.wikipedia

    Excerpt edited into the film.

  • Beaker from Acharole, Caithness

    AOC Archaeology Group

    3D model rendered as a turntable; excerpt trimmed for the film.

  • Pedestal beaker, 2850–2450 BCE

    Archeologiemuseum Huis van Hilde

    3D model rendered as a turntable; excerpt edited into the film. Adapted model imagery is provided under CC BY-SA 4.0.

  • Room at Skara Brae

    rmark

    3D model rendered as a turntable; excerpt edited into the film.

  • Natural Earth land polygons, 1:50 million

    Natural Earth

    Reprojected and styled for animated maps, coastline outlines and land masks.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • Natural Earth lakes, 1:50 million

    Natural Earth

    Reprojected and used to mask lakes in animated maps.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • Natural Earth river and lake centerlines, 1:50 million

    Natural Earth

    Danube course data used to position an animated route band and its carried map states; the river line itself is not drawn.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • Natural Earth land polygons, 1:50 million

    Natural Earth

    Reprojected and styled for animated maps, coastline outlines and land masks.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • Natural Earth lakes, 1:50 million

    Natural Earth

    Reprojected and used to mask lakes in animated maps.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • Natural Earth river and lake centerlines, 1:50 million

    Natural Earth

    Danube course data used to position an animated route band and its carried map states; the river line itself is not drawn.

    Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.

  • GEBCO 2026 Grid — North Sea bathymetry

    GEBCO Compilation Group (2026)

    Regional bathymetry subset sampled and smoothed, then thresholded to draw an illustrative Ice Age land bridge. The derived coastline is not a reconstruction of past land elevation or sea level from GEBCO itself.

    GEBCO Compilation Group (2026) GEBCO 2026 Grid (doi: 10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa). The GEBCO Grid should NOT be used for navigation or for any other purpose involving safety at sea. The GEBCO Grid is made available 'as is'. While every effort has been made to ensure reliability within the limits of present knowledge, the accuracy and completeness of The GEBCO Grid cannot be guaranteed. No responsibility can be accepted by GEBCO, IHO, IOC, or those involved in its creation or publication for any consequential loss, injury or damage arising from its use or for determining the fitness of The GEBCO Grid for any particular use. The GEBCO Grid is based on bathymetric data from many different sources of varying quality and coverage. As The GEBCO Grid is an information product created by interpolation of measured data, the resolution of The GEBCO Grid may be significantly different to that of the resolution of the underlying measured data.

  • GEBCO 2026 Grid — North Sea bathymetry

    GEBCO Compilation Group (2026)

    Regional grid converted to an array and used for the carried Ice Age coastline and areas beyond the georeferenced Doggerland figure. Bathymetric thresholds were calibrated against the figure's shoreline panels; the resulting animation is a derived illustration.

    GEBCO Compilation Group (2026) GEBCO 2026 Grid (doi: 10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa). The GEBCO Grid should NOT be used for navigation or for any other purpose involving safety at sea. The GEBCO Grid is made available 'as is'. While every effort has been made to ensure reliability within the limits of present knowledge, the accuracy and completeness of The GEBCO Grid cannot be guaranteed. No responsibility can be accepted by GEBCO, IHO, IOC, or those involved in its creation or publication for any consequential loss, injury or damage arising from its use or for determining the fitness of The GEBCO Grid for any particular use. The GEBCO Grid is based on bathymetric data from many different sources of varying quality and coverage. As The GEBCO Grid is an information product created by interpolation of measured data, the resolution of The GEBCO Grid may be significantly different to that of the resolution of the underlying measured data.

Stock footage

44 items

Licensed stock footage used in this film, with each item’s creator and source page.

Research references

Selected sources from the episode’s research and scientific figures.

  1. Historic England conservation research ↗
  2. Olalde 2018 ↗
  3. Brace 2019 ↗
  4. Olalde et al. 2026 ↗
  5. English Heritage's current history ↗
  6. Natural History Museum report, 11 February 2021 ↗
  7. Pirrie et al., JGS 183, jgs2026-090 ↗
  8. Hofmanová et al. 2016 ↗
  9. Mathieson et al. 2018 ↗
  10. Lipson et al. 2017 ↗
  11. Zilhão 2001 ↗
  12. Rivollat 2020 ↗
  13. Seersholm 2026 ↗
  14. West of Eden ↗
  15. Mittnik 2018 ↗
  16. Julian Thomas's alternative assessment ↗
  17. Fowler et al., online 2021, Nature 2022 ↗
  18. ADS ↗
  19. Gathering Time ↗
  20. Stevens and Fuller 2012 ↗
  21. 2015 reply ↗
  22. Bishop 2015 ↗
  23. Shennan 2013 ↗
  24. Bevan 2017 ↗
  25. Darvill et al. 2012 ↗
  26. Willis et al. 2016 ↗
  27. Snoeck et al. 2018 ↗
  28. Parker Pearson et al. 2019 ↗
  29. 2015 excavations ↗
  30. Waun Mawn transfer proposal ↗
  31. Bevins 2022 ↗
  32. Nash et al. 2020 ↗
  33. Ciborowski 2024 ↗
  34. challenge ↗
  35. Nash/Ciborowski reply ↗
  36. further response ↗
  37. Figshare collection ↗
  38. Clarke et al. 2024 ↗
  39. Bevins 2023 ↗
  40. Bevins 2024 ↗
  41. Clarke, Veness et al. 2026 ↗
  42. 2016 DOI ↗
  43. 2018 DOI ↗
  44. author-deposited short explanation ↗
  45. British Academy pp.231–256 ↗
  46. Cambridge Must Farm source ↗
  47. The Oldest Wheel in Ireland ↗
  48. NRA Seanda 4, 2009 ↗
  49. Evans et al. 2025 ↗
  50. British Academy p.155 ↗
  51. Clarke/Kirkland 2026 ↗
  52. 16-second block-haul clip ↗
  53. English Heritage's reconstructions ↗
  54. solstice interpretation ↗
  55. Wright 2014 ↗
  56. Craig 2015 ↗
  57. Parker Pearson et al. 2007 ↗
  58. Madgwick et al. 2019 ↗
  59. Parker Pearson et al. 2024, *Stonehenge and its Altar Stone* ↗
  60. calendar proposal ↗
  61. Schulz Paulsson 2019 ↗
  62. Heritage Ireland educational source ↗
  63. Cassidy 2020 ↗
  64. Smyth 2025 ↗
  65. Carlin 2025 ↗
  66. Bradley 2024 ↗
  67. Structure 44 pottery announcement ↗
  68. Wessex Archaeology, Bulford announcement ↗
  69. article ↗
  70. 1:45 animation ↗
  71. project ↗
  72. report summary ↗
  73. 3 May 2022 excavator update ↗
  74. Ross Island excavation report ↗
  75. Armit/Reich 2021 ↗
  76. Booth et al. 2021 ↗
  77. Sikora et al. 2025 ↗
  78. Seersholm 2024 ↗
  79. Rascovan 2019 ↗
  80. Swali 2023 ↗
  81. pre-1500 military-sites guide ↗
  82. South West research framework ↗
  83. Schulting et al., online 16 December 2024, 2025 issue ↗
  84. https://doi.org/10.1038/s41586-024-07651-2): ↗
  85. https://doi.org/10.1016/j.cell.2018.11.005): ↗
  86. https://doi.org/10.1038/s41559-026-03027-z): ↗
  87. https://doi.org/10.1038/s41467-023-38393-w): ↗
  88. Walker et al. 2020 ↗
  89. Gaffney 2020 ↗
  90. Gibbons et al., *Propagation of the Storegga tsunami in the southeastern North Sea* ↗
  91. Allaby et al. 2026 ↗
  92. NHER 11171 ↗
  93. Rijksmuseum van Oudheden's Doggerland exhibition ↗
  94. Hanebuth et al. 2000 ↗
  95. State Museum of Prehistory ↗
  96. Maritime research framework ↗
  97. cattle-colonization modelling ↗
  98. Serjeantson 2011 report ↗
  99. Newgrange horse redating ↗
  100. Wiltshire Museum, 15 July 2026 ↗
  101. Stonehenge-Altar-Stone P1110732.jpg ↗
  102. Acharole Beaker scan ↗
  103. Envato item URL form ↗
  104. English Heritage Stone Circle Access terms ↗
  105. OPW/Heritage Ireland filming terms ↗
  106. Stonehenge sunset.jpg ↗
  107. Alignement Menec Carnac.jpg ↗
  108. CC BY-SA 3.0 ↗
  109. Stonehenge2007 07 30.jpg ↗
  110. CC BY 2.0 ↗
  111. West Woods - geograph.org.uk - 419311.jpg ↗
  112. CC BY-SA 2.0 ↗
  113. Gold lozenge from Wilsford G5, Bush Barrow.jpg ↗
  114. CC0 ↗
  115. Stonehenge.ogv ↗
  116. CC BY-SA 3.0 ↗
  117. Amesbury Archer.jpg ↗
  118. CC BY 4.0 ↗
  119. Durrington Walls - June 2016.jpg ↗
  120. The excavations at Ness of Brodgar.jpg ↗
  121. Durrington Walls house.jpg ↗
  122. Hambledon Hill - geograph.org.uk - 6062122.jpg ↗
  123. Newgrange Passage Tomb, County Meath - geograph.org.uk - 6518022.jpg ↗
  124. West Kennet long barrow, summer 2004 01.jpg ↗
  125. CC BY-SA 4.0 ↗
  126. The Sheep of Stonehenge.webm ↗
  127. Carn Goedog - geograph.org.uk - 7178330.jpg ↗
  128. A lidar view of Durrington Walls and Woodhenge.jpg ↗
  129. Chalcolithic - Early Bronze Age, Knife (FindID 429102).jpg ↗
  130. Bronze Age Jewellery, Two Early Bronze Age 'basket' ornaments (FindID 701925).jpg ↗
  131. Skara Brae ground plan 1950.jpg ↗
  132. Orkney Skara Brae.jpg ↗
  133. Skara Brae - geograph.org.uk - 1573952.jpg ↗
  134. Ring of Brodgar, Orkney.jpg ↗
  135. Ring of Brodgar - Orkney.jpg ↗
  136. Stenness Ring of Brodgar seen closeby 1.jpg ↗
  137. https://heritageireland.ie/visit/venue-hire/filming-and-photography/): ↗
  138. https://commons.wikimedia.org/wiki/File:Chalcolithic_-_Early_Bronze_Age,_Knife_(FindID_429102).jpg ↗
  139. https://commons.wikimedia.org/wiki/File:Bronze_Age_Jewellery,_Two_Early_Bronze_Age_%27basket%27_ornaments_(FindID_701925).jpg ↗

Music

  • Original score
    AgentHouse · Project-made score (From Cosmos to Civilization score catalog v4 with bespoke opening and closing)
    Impulse responses: Detmold University of Music SRIR database, CC BY 4.0.
Footage and image usage

Credits and usage times retained from the published edition or its production credit record. Where present, times identify visual appearances, not documentary chapters. Source and licence corrections are listed in the visual credits above.

  • AdelinCrin — 1:11-1:15, 5:50-5:52
  • Alan Hughes / Geograph Britain and Ireland — 7:55-8:03
  • Alex_Kane — 3:38-3:46
  • amibornstein — 12:13-12:17
  • Andy Li — 11:33-11:36
  • AOC Archaeology Group — 14:43-14:48
  • Archeologiemuseum Huis van Hilde — 16:02-16:04
  • Birmingham Museums Trust, Peter Reavill, 2016-01-21 15:53:17 — 14:48-14:50
  • Bkamprath — 19:52-20:05
  • BlackBoxGuild — 1:06-1:11, 2:48-2:54, 2:54-3:05, 3:08-3:19, 4:07-4:12, 4:38-4:45, 5:41-5:47, 5:47-5:50, 6:18-6:22, 6:41-6:49, 6:55-6:57, 7:19-7:28, 8:27-8:34, 9:06-9:14, 10:08-10:13, 12:17-12:23, 12:58-13:01, 13:01-13:09, 13:09-13:14, 13:14-13:21, 15:50-15:56, 18:25-18:30, 19:16-19:20
  • clouston1976 — 18:22-18:25
  • Clément Nicolas — 14:50-14:51
  • David Smith — 19:25-19:29
  • Dmitry_Rukhlenko — 2:32-2:38
  • Dorieo — 2:06-2:11
  • Dr John Wells — 11:40-11:49
  • Dylan Moore — 10:18-10:21
  • Earthbean — 18:59-19:09
  • Ethan Doyle White — 13:33-13:41
  • FilipeSamora — 3:35-3:38, 11:59-12:04, 19:09-19:16
  • footager — 13:41-13:45
  • FrameStock — 15:00-15:05
  • Gareth James / Geograph Britain and Ireland — 9:00-9:06
  • Grey_Coast_Media — 17:18-17:25
  • ivz — 20:05-20:13
  • JimChampion — 8:41-8:44
  • Lukassek — 17:25-17:40
  • Matt Lloyd Jones — 7:48-7:51
  • McKarri at de.wikipedia — 7:06-7:11
  • nadiya_sergey — 0:42-0:46, 14:15-14:19
  • National Museum of Archaeology, History and Art — 16:57-16:59, 16:59-17:04
  • okanakdeniz_new — 16:09-16:11
  • Oxfordshire County Council, Anni Byard, 2015-02-09 16:11:16 — 14:51-14:53
  • Pasicles — 19:24-19:25
  • Pro-Stock — 0:46-0:57
  • Rachelle Haun — 19:20-19:24
  • reeldealhd — 2:11-2:19, 16:11-16:18
  • rmark — 13:21-13:33
  • Sandy Gerrard / Geograph Britain and Ireland — 7:41-7:48
  • SeSonnen — 13:45-13:48
  • Simon Burchell — 5:52-5:56
  • star_way — 10:21-10:23
  • Stock87 — 6:57-7:06
  • The Hunt Museum — 15:13-15:19
  • TobyEditor — 8:34-8:37, 8:50-8:54, 15:05-15:13
  • traimakivan — 12:10-12:13
  • trucic — 1:40-1:46
  • v_media — 10:13-10:18
  • YG-Travel-Videos — 12:45-12:58
  • Zde — 2:19-2:26

How this film was made

Created and editorially directed by Anders Lunde using a custom production system developed over six months. AI assists research, drafting, programming, and visual production; I review and edit the material and make the final editorial decisions. Narration uses text-to-speech. Visuals combine custom-built scientific animations, AI-generated reconstructions, and credited scientific imagery.

Generated reconstructions illustrate scientific interpretations. They are distinct from photographs, specimens, and measured data.

More about the creator and production →