The Locmariaquer landscape was repeatedly reconfigured over centuries
Claim about Grand menhir brisé d'Er Grah · Stance: supporting
Evidence from Er Grah and related monuments suggests long-term reuse, modification, and reinterpretation of earlier megaliths—an evolving ritual/territorial landscape rather than a single one-off build.
Site
- Grand menhir brisé d'Er Grah Locmariaquer, Brittany, France
Evidence for and against
- Ministry of Culture dossier: 'Grand-Menhir brisé et les autres' (Mégalithes du Morbihan)
- Tumulus d’Er Grah chronology and relationship to the menhir landscape
- Large stele refit hypothesis: Table des Marchands + Gavrinis (shared monolith fragments)
- Serial landscape framing (why Locmariaquer matters within Morbihan megaliths)
Other claims about Grand menhir brisé d'Er Grah
- Originally one of Europe’s largest standing menhirs (now broken)
- Part of the Locmariaquer megalithic ensemble in a wider Morbihan landscape
- Simple 'astronomical sightline' or 'indicator' stories are not secure
- Why it fell and broke remains uncertain
- Dismantling and reuse: fragments may link multiple famous monuments (disputed)
- The engraved motif’s meaning is debated
- Engineering/transport explanations are plausible but not fully settled
- Modern heritage status shapes what we can see and how we talk about it