Join a non-profit organisation, connect with a place
A lifetime membership.
Joining Les Chevaliers de l’Astrée means creating a lasting connection with a real natural estate, following its story and helping the non-profit organisation care for the living world.
One payment. Valid for life. No renewal, no further membership fee and no obligation to take part.



One payment
The membership is not annual.
Valid for life
The connection remains open, with no expiry date.
At your own pace
At a gathering, or entirely from afar.
No ownership
The plot is a reference point, not private land.
Membership options and prices
Four lifetime memberships, from €29.
The price is paid once. The membership and the connection with its associated plots remain valid for life.
For postal options, delivery is free in mainland France. Additional shipping costs apply to other destinations and are shown in the basket according to the delivery address.
A measure from history
What is the French pied du roi?
32.48 × 32.48 cm = 1 PCR ≈ 0.105 m²
The pied du roi is an old French unit of length measuring 32.48 centimetres. Because a plot is an area, the Astrée project uses the square pied du roi and abbreviates it, for its own reference system, as PCR: a square measuring 32.48 centimetres on each side.
PCR is therefore an abbreviation specific to the Astrée project, not a historical acronym. One PCR represents approximately 0.105 m². It is used solely as a reference for identifying plots.
Clearly stated areas
Which plot reference comes with each membership?
The area below is the personal reference associated with the membership. It is not the total area of the estate.
Eaux de Velours — digital version
1 PCR
Approximately 0.105 m² within an estate of about 1.7 hectares.
Eaux de Velours — postal version
1 PCR
Approximately 0.105 m² within an estate of about 1.7 hectares.
Mille Légendes — Berry orchard
10 PCR + 1 PCR
Approximately 1.05 m² at Les Mille Légendes, plus 1 PCR — approximately 0.105 m² — at Les Eaux de Velours.
Terres d’Aragon — olive and almond trees
10 PCR + 1 PCR
Approximately 1.05 m² at Les Terres d’Aragon, plus 1 PCR — approximately 0.105 m² — at Les Eaux de Velours.
These plots are localised references: they are neither a sale of land nor a private area.
What membership opens
A real place. A story to follow. A community to join.
- A referenced plot. Every Dame or Chevalier is connected for life to one or more identified plots. This connection remains valid even if no personal Fellowship space is created.
- The Fellowship. Creating a personal space is optional. The personal code opens the members’ area, with writings, games, recipes, estate news and information about gatherings.
- The Astrée coat of arms. Membership grants a personal, lifelong right to use the coat of arms of Les Chevaliers de l’Astrée, in accordance with the organisation’s charter.

Near or far
Time is on your side.
Some people may one day discover an estate in person or attend a gathering organised by the association. Others will follow the seasons from home before perhaps arranging a future journey to the Berry, near La Roche-Posay or to Aragon.
There is nothing to achieve and no deadline to meet. Membership is valid for life; everyone maintains this connection in their own way.
Behind every membership
Modest actions, but very real ones.
Memberships give the non-profit organisation the means to act gradually, according to its resources and the needs of each place.
- Care for the estates: plant, maintain, restore and support areas that benefit the living world.
- Connect and pass on: document the seasons, tell the stories of the places and enable members to follow them.
- Welcome new estates: prepare new biodiversity havens when this becomes possible.
- Ensure continuity: give the project the tools and organisation it needs to act over the long term.
How it works
Membership is yours for life. The Fellowship remains a choice.
- Choose. You choose the membership and estate that match the connection you wish to create.
- Receive. The plot or plots are connected with the membership for life, whether or not digital access is activated.
- Create your personal Fellowship space — optional. If you wish, the personal code lets you create your space and discover writings, games, recipes and news from the estates.
Before choosing
A lasting connection, with no confusion about its nature.
- Membership does not confer any ownership right, exclusive use or right to build on the land.
- Gatherings and visits are organised according to the possibilities and conditions specific to each estate. The connection can also be experienced entirely from afar.
- Creating a personal Fellowship space is optional. The personal code provides access to members-only content.
- Whether or not a Fellowship space is created, the QR code allows the detailed location of the plot or plots associated with the membership to be viewed after acceptance of the charter.
Receive a place. Care for it. Pass it on.



