🇯🇪 Jersey · Megalith
Mont Ubé Dolmen
Middle Neolithic · Jersey Passage Grave
Passage grave on Mont Ubé hill, St Clement, Jersey, rectangular chamber, c.4000 BCE.
🇬🇧 United Kingdom · Megalith
Balnuaran of Clava Cairns
Early Bronze Age (2000–1500 BCE) · Clava cairn tradition (Inverness Bronze Age)
Group of three Bronze Age circular chamber tombs (c. 2000 BCE) at Balnuaran of Clava, defining Clava cairn type: two passage graves with corbelled chambers and a central ring cairn, each within a…
🇫🇷 France · Megalith
Gavrinis Extension — Er Lannic Satellite Cairn
Middle Neolithic · Carnac / Gulf Morbihan
Small eroded passage cairn 300 m southeast of Gavrinis, Gulf of Morbihan (c. 3800 BCE), 18 m diameter cairn with short passage and engraved orthostat fragment, part of Gavrinis-Er Lannic alignment…
🇩🇪 Germany · Megalith
Großsteingrab at Barnstorf-Bremen Enclosure
Middle Neolithic · Funnel Beaker (TRB) — Emsland Group
TRB passage grave at Barnstorf (c. 3500 BCE), Emsland-type hunebed 22 m long enclosure with chamber and cup-marked capstone, in Lower Saxon plain. Excavated 19th century with funnel beakers and amber.
🇫🇷 France · Tumulus
Tumulus de Mont-Iouarn (Ploumilliau)
Middle to Late Neolithic · Armorican Neolithic
Passage mound tumulus at Ploumilliau (c. 3500 BCE), 30 m diameter, 5 m high, with granite passage and chamber, excavated 1950s revealing Neolithic pottery and human remains, overlooking Leguer valley.
🇫🇷 France · Megalith
Tumulus Saint-Michel at Carnac
Middle Neolithic (c.5000–3500 BCE) · Carn / Tumulus Culture (Early Armorican Neolithic)
Giant 125 m × 12 m tumulus covering passage grave (c.4500 BCE) with 39 jadeite axes — Brittany's largest mound at Carnac.