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The Biodiversity Garden

Spring has sprung, it’s time to get out and enjoy some fresh air! Get the children ready to spend the day exploring the fascinating world of science and discover the Biodiversity Garden.

The Biodiversity Garden


The Pass, it also happens outside!



A witness to the site’s mining past, the “Mont Ostène” is a “terril” (slag heap) 70m tall. Feel free to explore its ecosystem and enjoy the stunning view it boasts of the region.

Discover Terril
Plaine de jeux - constellation

The playground

The playground is located right at the heart of the Pass, just beside the terrace. Children will have fun outdoors in a playground equipped with…

Discover The playground


The Pass has been awarded the “Bienvenue à vélo” (Bikes welcome) label, and is intersected by line 98C of the RAVeL network, a former railway line that used to connect the region’s coalmines, from Frameries to Hornu. So why not hop on your bike to come and visit the site?

Discover RAVeL