guided tours

Guided visit

From May and during the season, discover the megalithic site with a guided tour in English !

  • In June 2026  :
    On mondays at 10.30 am 

    From 1 to 5 July 2026 :
    On mondays at 10.30 am 

    From 6 July to 23 August 2026 :
    On mondays and Fridays at 11.30 am

    From 24 August to 30 September 2026 :
    On mondays  at 10.30 am 

  • No additional admission charge
    7 € / 5.50 € (Megaliths Pass) / free for under-26s (EU nationals and legal residents of France), under-18s.

  • Bring seasonal clothing, visit outdoors
    Length: 45 minutes
    Rendez-vous 15 minutes before the start of the visit

    In the online ticketing: choose the tab "self-guided tour".

    Presentation video available at reception
    Mediationtools
    Temporary exhibition on the monuments

  • Online ticketing

The visit

An opportunity to discover the history of the site  Unesco World Heritage Site  and the latest archaeological hypotheses. 

The Great Broken Menhir, an enormous 21-metre block of granite weighing almost 300 tonnes, the Er Grah tumulus and the Table des Marchands dolmen with its magnificent engravings, provide exceptional evidence of the funerary rites practised in Brittany 4500 BC.