Minidoka National Wildlife Refuge Minidoka National Wildlife RefugeStation reference point Raft River Hunting Area (Open)315 acres East Hunting Area (Special regs)660 acres East Hunting Area South (Special regs)546 acres Gifford Springs Hunt Area (Special regs)467 acres Unit 12 (Special regs)351 acres West Hunting Area (Special regs)3,129 acres Closed Area (Closed)18,966 acres