Bentsen-Rio Grande Valley State Park, 2800 S Bentsen Palm Dr (FM 2062), 26.173056°, -98.3825°, +1 956 584-9156. Daily, 7AM-10PM. Park Storeː 8AM-5PM. Park Shuttle; Oct-Mayː Hourly, 8ː30AM-4ː30PM.June-Septː Hourly,Th-Su 7ː30AM-5ː30PM. Adults $5/day, Children under 12 Free. Primitive Campsites (walk-in) $18/night plus entrance fee 2019-12-29