The Horizon Four Condominiums are the best mid-priced condos in the River Run area. All units have access to a pool, hot tub, coin-operated laundry facility and are within walking distance to the town of Ketchum. Check-in is at 200 West River St, located at the corner of Second St. and River St. in the Camas building. The check-in office is located at: 200 West River street., Ketchum, ID, 83340.