| APARE-CME Agenda | OPUS - Act for the heritage & the environment

OPUS

Act for the *heritage*
Act for the *environment*
Act in front of *natural risks*
Act on the *international stage*
The association
Agenda
News
Press
Contact

Agenda
News
Press
Contact

Français

Act for the heritage
Act for the environment
Act in front of natural risks
Act on the international stage
The association

6 Jul 2026

Agir pour l'environnement →

Subscribe to our newsletter

Each month, stay aware of new actions and the latest news of OPUS

Access our downloadable resources

Videos, guides, publications, ...

I go >

OPUS

4 quai Lices Berthelot
84800 L’Isle-sur-la-Sorgue | FRANCE
Tel : +33 (0)4 90 85 51 15
Fax : +33 (0)4 90 86 82 19
contact@opus.cpie84.org

Act for the heritage

Presentation
Volunteers workcamps
FAQ Volunteer Workcamp
Formation

Act for the environment

Presentation
Animations / Walks
Support/Training

Act in front of natural risks

Presentation
Animations / Walks
Formation

Act on the international stage

Presentation
International campus
Current projects
Previous projects

Follow Us

OPUS International
Workcamps
CPIE
Pays de Vaucluse
Our videos

Our partners

© OPUS - Legal notice - Design by Com-Océan

Volunteers workcamps

Trainings and support

International campus

Animations / Walks