Reviews Oahe Downstream Recreation Area 20439 Marina Loop Rd Fort Pierre, SD 57532 (605) 223-7722 Oahe@state.sd.us RESERVE Guest Rated Overview Photos Map Reviews favorites email park bookmark park reviews write review View Details PARK MAP Directions 5 miles N of Fort Pierre, SD off SD 1806 more Detail Show Availability: (Optional) Availability Type All Boat Slip Cabins or Lodging Campsite or RV Site Day Use RV or Boat Storage Arrival Date Departure Date Duration (# nights) Campgrounds & RV Parks Show locations with no availability Update State: Select South Dakota LEGEND Available Alternate Availability Not Available Sites You Selected -100.399800000000000 44.4369000000000007688310Oahe Downstream Recreation Area 45115Oahe Downstream Recreation Area1