Skip to main content
Atelier - Observation du plancton
Copie de Atelier céramique - 1
The 28/02/2026

Workshop - Plankton observation

Office de tourisme 12 rue des Menhirs
56410 Erdeven
Discover the invisible life that inhabits the Ria d'Étel and the Erdeven coastline, and plunge into the fascinating world of plankton.
After sampling the ocean at Kerhillio* using a plankton net, the Plankton Observatory will show you the amazing organisms collected, live through a microscope linked to a screen. Their surprising shapes, lifestyles and essential role in aquatic environments will be explained in an accessible and captivating way.
The exploration continues with the observation of a second sample taken under the Lorois bridge in the Ria d'Étel, providing an opportunity to compare two rich and complementary environments. The session concludes with individual observation through a microscope, allowing everyone to explore their own drop of water and marvel at this unsuspected miniature world.

An immersive, fun experience, ideal for whetting curiosity and taking a fresh look at the natural world around us.

* Pick-up at Kerhillio will depend on weather conditions. Carpooling organized from Erdeven tourist office. Bring waterproof shoes.

Register online or by phone

Opening times

On 28/02/2026 from 14:30 to 16:30
See more dates
Office de tourisme 12 rue des Menhirs
56410 Erdeven

Pricing

Base rate 10 €
Children's rate (Moins de 12 ans ) 6 €

Input

Paying

Spoken languages

French

Recommended for you

The most popular accommodation, activities, events, visits and walks