Whether named for an unwooded creek or ironically christened by French trappers to ward off competition, the untamed woods, bluffs and springs of the Sans Bois mountains have beckoned to generations of explorers. Ancient tribes, trappers and outlaws have escaped to these ‘wood free’ mountains, carving the timeless sandstone cliffs and stoic pines from a sacred hunting ground, mining camp and hideout into a preserve dedicated to the natural beauty and history of the area, Robbers Cave State Park.