Réserve naturelle régionale du récif fossile de Marchon - Christian Gourrat
- Straight-line distance
- about 3 km (2 mi)
- Recorded type
- regional nature reserve
Réserve naturelle régionale du récif fossile de Marchon - Christian Gourrat is a nature reserve reachable from Oyonnax as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
Image credit: Image: Pmau / Wikimedia Commons, CC BY-SA 4.0

