The park was created in the 1970s as part of a massive hydraulic project designed to protect Lyon from Rhône river flooding.
The central lake, Lac des Eaux Bleues, covers approximately 350 hectares and serves as the primary water basin for the local ecosystem.
It holds a 'Natura 2000' designation, which is a network of nature protection areas in the territory of the European Union.
The park is home to an 18-hole golf course, Golf du Grand Parc, located on the island formed by the canal and the river.
During the winter, the park remains open for birdwatchers and hikers, though all water-based recreational activities are suspended.
Grand Parc Miribel Jonage is a 2,200-hectare protected natural area situated on the eastern outskirts of Lyon, functioning primarily as a major flood control reservoir for the Rhône river. The park features the massive Lac des Eaux Bleues, which serves as both an ecological sanctuary and a center for aquatic sports. It contains over 30 kilometers of cycling and hiking paths, connecting various recreational zones and wildlife habitats. The site is a key hub for regional biodiversity, housing numerous protected bird species within its marshlands and wooded zones. Facilities include designated swimming beaches with supervised areas during summer months, alongside infrastructure for sailing, golf, and archery. Its landscape management focuses on maintaining the delicate balance between urban recreational demand and riverine conservation. The park remains the largest green space in the Lyon metropolitan area.
The viewpoint overlooking the Lac des Eaux Bleues during sunset when the water reflects the sky and the distant hills.
Bring a high-quality bicycle if you wish to explore the full extent of the park, as distances between zones are significant.
Check the park's official water quality dashboard before planning a swimming excursion, as the beach status can shift based on environmental conditions.
Utilize the designated wildlife observation areas to avoid disturbing protected nesting grounds.
Attempting to walk across the entire park without a bicycle, as the sheer size makes the perimeter loop exhausting for casual visitors.
Park access remains open year-round, but specific recreational facilities and supervised swimming beaches are only operational during the spring and summer seasons.
Strictly adhere to 'leave no trace' principles; keep dogs on a leash in designated wildlife zones; swimming is permitted only in supervised areas.
