HORSE RANCH with PROFESSIONAL INDOOR ARENA in COLUMBUS MONTANA - 164 acres and Newer 2-Story 2,270 sf House. ONE of the FINEST EQUINE FACILITIES in MONTANA. MAIN BARN: heated, 200'x100' indoor arena, 58 stalls, 2 apartments, concession kitchen, 2 wash bays. 2 OUTDOOR ARENAS, 2nd BARN with 30 Stalls. 3rd BARN divided for hay and equipment storage.