Exceptional closure from March 16th to 27th 2026.
Cairn is in free access on March 22th. The visitor center will remain closed.
Find the answers to your questions here.
As a tourism professional working with individual customers and/or groups (OTAs, AGVs, TOs, accommodation providers, tourism institutions, tour guides, CSEs, clubs and associations, etc.), you have the opportunity to buy tickets in advance for the Cairn of Barnenez and benefit from numerous advantages.
Conditions for resale to your individual customers: You must resell the tickets at the same rate as the individual rate in force at the monument ticket office for the current period. We would remind you that tickets may not be resold at a loss or with the aim of competing unfairly with the offer made by the CMN. Otherwise, we will be obliged to refuse your tickets.
Advance ticketing is available for other monuments in the Centre des monuments nationaux network, in addition to Carrouges Castle, so you can offer other monuments to your customers.
Good to know:
Additional discounts apply per order, so don't hesitate to mix several monuments in your basket!
Advance ticketing is also available for adult groups for several monuments in the Centre des monuments nationaux network. Buying tickets in advance for your groups allows you to offer your customers an optimised experience with faster access to the monument visited.
Buying tickets in advance does not mean that you do not need to book a slot with the monument's reservations department.
Important:
Advance ticket sales for professionals are now paperless for a selection of monuments. E-ticketing is not available for the Grand Cairn de Barnenez, but you can create an account if you wish to purchase tickets for other monuments!