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Cottonshed Park (Ar)

USACEU.S. Army Corps of Engineers — MINERAL SPRINGS · Arkansas · Millwood Lake

AgencyUSACEU.S. Army Corps of Engineers
AreaMillwood Lake
LocationMINERAL SPRINGS · Arkansas · Millwood Lake · 33.79644, -93.96123 · Map
Sites44 public sites counted from the federal listing — 44 standard electric
Getting a siteReservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below.
HookupsElectric at 44 of 44 sites (up to 50 amp where reported)
Water hookups at 44 of 44 sites
Sewer hookups at 0 of 44 sites
Full hookups (all three at one site) at 0 of 44 sites
Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way.
Max RV lengthLongest reported site fits 75 ft
Sites that fit at least — 25 ft: 44 sites · 30 ft: 44 sites · 35 ft: 44 sites · 40 ft: 44 sites
Months openNot in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov.
FeesNot reported — the federal listing carries no fee description for this campground.
Check-in / outIn 4:00 PM · Out 3:00 PM (most common in the listing)
PetsAllowed at 44 sites, as reported
AccessibilityN
Phone870-287-7118

Check availability & book on Recreation.gov →

This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-03-11.

From the official listing

Overview Cottonshed Park is located off the beaten path, eight miles southwest of Mineral Springs and Tollette. It is a quiet, wooded area with access to some of the best fishing on Millwood Lake. Recreation The campground is located on Millwood Lake with direct access to the Saline River. The area is made navigable by boat lanes which mark the river and other man made paths through the lake. Outside of these channels is submerged timber and aquatic vegetation that entice anglers and duck hunters to the area. Millwood Lake is home to over 300 species of birds including the American Bald Eagle and Great White Pelicans, many of which can be found in the Cottonshed area. Facilities The campground contains lake side campsites as well as those not located directly on the lake but with a lake view. Flush toilets, showers, and potable water are located throughout the campground. The facility also offers one centrally located sewage dump station. Campsites are equipped with picnic tables, grills, fire rings, 30/50 amp electricity, water hydrants and lantern poles. Natural Features The campground is located directly on Millwood Lake with lake views from most of the campsites. The surrounding landscape is flat, low land areas with dense timber. Nearby Attractions Old Washington Historic State Park is located 25 miles northeast of the park.

Directions, from the listing

Approximately 5 miles south of Mineral Springs on Highway 355, turn right / west onto Bright Star Road travel approximately 3 miles, turn left / south onto Cottonshed Lane.

OR North on Hwy 355 approximately 5 miles, turn left / west onto Bright Star Road travel approximately 3 miles, turn left / south onto Cottonshed Lane.

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Trip Card — Cottonshed Park (Ar)

MINERAL SPRINGS · Arkansas · Millwood Lake

AgencyUSACE · U.S. Army Corps of Engineers
LocationMINERAL SPRINGS · Arkansas · Millwood Lake
FeesNot reported in the federal data
Getting a siteReservable
HookupsElectric at 44
Max RVUp to 75 ft
Months openNot in federal data
Sites44 sites

Book: recreation.gov/camping/campgrounds/251355 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.