Mysteria

Barnenez Passage Mound Finistère — Timestep Variant

Cairn de Barnenez

Early Neolithic (4800–4300 BCE)·Barnenez (Cerny / VSG)·🇫🇷 Brittany, Finistère, Plouezoc'h, France

About

About Barnenez Passage Mound Finistère — Timestep Variant

Brittany's great passage-mound on Kernéléhen peninsula, 11 dolmens in two phases, oldest chamber C1 4850 BCE, with Neolithic engravings and quartz façade.

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Why it mattersKey Barnenez (Cerny / VSG) megalithic with stratified sequence and regional typology.

Open questions

Mysteries & theories

Mysteries

  1. 01Collapse cause

Theories

  1. 01Observatory
  2. 02Seasonal gathering

Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.

History

How it came to be

Built
c. 4800 BCE
Period
Early Neolithic (4800–4300 BCE)
Culture
Barnenez (Cerny / VSG)
Purpose
Europe's oldest megalithic mound (75 m) with 11 passage chambers — collective burial and ritual
Rediscovered
Modern excavation 1853
Excavation
Excavated
  1. c. 1200 CE major extension

    Major expansion / refurbishment at Barnenez Passage Mound Finistère — Timestep Variant

  2. 2005 excavation

    Modern rediscovery and scientific excavation of Barnenez Passage Mound Finistère — Timestep Variant

  3. c. 4800 BCE

    Initial construction / first occupation at Barnenez Passage Mound Finistère — Timestep Variant

On the ground

Structures & features

48.6670° N · 3.8580° W · 18 m · 3 mapped features

  • Barnenez Passage Mound Finistère — Timestep Variant — Principal Standing Stone

    standing stone

    standing stone at Barnenez Passage Mound Finistère — Timestep Variant — primary structure

    48.6676° N · 3.8570° W
  • Barnenez Passage Mound Finistère — Timestep Variant — Northern Chamber

    chamber

    chamber at Barnenez Passage Mound Finistère — Timestep Variant — hydraulic feature

    48.6652° N · 3.8581° W
  • Barnenez Passage Mound Finistère — Timestep Variant — Southern Cairn

    cairn

    cairn at Barnenez Passage Mound Finistère — Timestep Variant — hydraulic feature

    48.6680° N · 3.8570° W

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