Tobacco River Access. No camping fees, USFS. Directions: Turn left on Hwy 37, north end of Eureka, toward Rexford. Travel approximately 3 miles crossing the Tobacco River bridge. Take 1st right, marked as river access. Day Hikers: Take Hwy 93 into Eureka. Park at the Historical Village at the south end of town, across from the Town Pump gas station. Meeting at 9am.