Treasure hunt around the Observatory | Ministère de la culture - événements nationaux | OpenAgenda

Access the event online

19 and 20 September

September 2026

Saturday 19
- 00:00 - 23:59
Sunday 20
- 00:00 - 23:59

L'Observatoire de Saint-Maur-des-Fossés

4 avenue de Neptune, 94100 Saint-Maur-des-Fossés

Val-de-Marne

Île-de-France

Treasure hunt around the Observatory

Treasure hunt

Access the event online

19 and 20 September

© Aurélien Prévot

The Saint-Maur Observatory has played an important role in scientific research. Come and discover its history and other important places in the neighborhood: the Brossolette sports center, the water factory, etc.
Download the Geogaming app
Enter the code: TWHW
Duration: about 45 minutes
Adults

September 2026

Saturday 19
- 00:00 - 23:59
Sunday 20
- 00:00 - 23:59

Additionnal information

Manifestation

Journées Européennes du Patrimoine

About the location

L'Observatoire de Saint-Maur-des-Fossés

4 avenue de Neptune, 94100 Saint-Maur-des-Fossés

Val-de-Marne

Île-de-France

Tags

Édifice civil public, Édifice industriel, scientifique et technique, Espace naturel, parc, jardin, Espace protégé

© Aurélien Prévot

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