Tucked away In the scenic, hilly woodlands of Oklahoma's Sans Bois Mountains, Robbers Cave State Park is a favorite for outdoor lovers. The park and adjoining wildlife management area offer acres of discovery and enjoyment including seasonal trout fishing, miles of hiking, equestrian trails, rugged cliffs for climbing and stunning fall foliage. Once a former hideout for notorious outlaws like Jesse James and Belle Starr, this CCC-built park features RV, primitive and equestrian camping in addition to a lodge, cabins, yurts, group camp facilities and a swimming area in the no-wake lake.