Get inspired and innovate
Pétrusse valley
What can we discover in the Pétrusse valley?
At the Pétrusse valley site, recently restored to its former glory, LUGA will be exploring innovative initiatives to open up the field of possibilities for a promising future.
Leaving the municipal park, the trail winds down from Avenue Marie-Thérèse to the Pétrusse valley below and to the garden designed by landscape architect Leon Kluge. This garden is the gateway to and link between the enchanting world created by LUGA in the municipal park and the Pétrusse valley. Further along the route, past the Skate Park, the Young Designers’ urban gardens laid out along the river address the global challenges of our times. The gardens and installations along the Pétrusse river embody a future of opportunities, highlighting the invisible macrocosms and microcosms to which the valley is home.

Urban gardens
Living space
The Science Hub
LUGA Science Hub – Information, Welcome and Experimentation Centre
Located in the heart of the Pétrusse Valley, the LUGA Science Hub serves as the main welcome and information point for the LUGA 2025 exhibition. This central hub helps visitors find their bearings, discover the full agenda of the event, and engage with the exhibition’s core themes: biodiversit...