Army Corps of Engineers · Lewis and Clark Lake · Yankton, SD

Cottonwood

Cottonwood Recreation Area is located just downstream of Gavins Point Dam and Lewis & Clark Lake along the western shore of Lake Yankton. The numerous outdoor recreational opportunities attract more than 2 million visitors annually to the Lewis & Clark Lake area, making it one of the most popular recreation destinations in the Upper Great Plains. Lewis & Clark Lake is 31,400-acres in size with more than 90 miles of shoreline is impounded by Gavins Point Dam, which was authorized by the Flood Control Act of 1944, commonly called the Pick-Sloan Plan.

More like this: electric hookups in South Dakota · reservable in South Dakota · big rigs in South Dakota · pets allowed in South Dakota

Check availability on Recreation.gov ↗
CottonwoodCottonwood Campground, Gavins Point Project - Lewis and Clark LakeCottonwoodFall colors at Cottonwood Campground
Photos courtesy of U.S. Army Corps of Engineers, Gavins Point Project, U.S. Army Corps of Engineers Staff, USACE · Recreation.gov

Site mix

Standard with electric76
Host/management1
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 99 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

76 sites in 2 loops. Tap a filter to narrow the list; the map follows.

SiteLoopEntryFits, ftSurfaceShadePowerWaterfrontPeople / vehiclesFiresAccessibleRating
03NLOOBack-in69GravelPartial50 amp8 / 10YesPrime
05NLOOBack-in57GravelPartial50 amp8 / 10YesStandard
07NLOOBack-in66GravelPartial50 amp8 / 10YesPrime
11NLOOBack-in71GravelPartial50 amp8 / 10YesPrime
12NLOOBack-in64GravelPartial50 amp8 / 10YesPrime
13NLOOBack-in46PavedPartial50 amp8 / 10YesPrime
14NLOOBack-in46PavedPartial50 amp8 / 10YesPrime
15NLOOBack-in32PavedPartial50 amp8 / 10YesPrime
16NLOOBack-in50PavedPartial50 amp8 / 10YesPrime
17NLOOBack-in50PavedPartial50 amp8 / 10YesPrime

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 4:00 PM, checkout 2:00 PM.

Amenities & rules

HookupsElectric
Max vehicle length125 ft
EquipmentRVs & trailers, Tents
PetsAllowed
CampfiresAllowed, subject to restrictions
FeesCamping reservations can be made at Recreation.gov or by calling 1-877-444-6777.
AccessibilitySite 63 is listed accessible

All 77 campsites have electric hookups, and all sites are reservable. Two modern shower houses with flush toilets are available for campers. A playground, horseshoe pits and picnic shelter are available within the campground and the adjacent Day-Use Area has a large reservable picnic shelter, picnic area, accessible fishing dock, disc golf course and a boat ramp for access to Lake Yankton. Nearby Training Dike Day-Use Area has a popular swimming beach on Lake Yankton along with access to the Missouri River downstream of Gavins Point Dam. A RV dump station is located just north of Cottonwood Campground off of Toe Road.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Weather by month

NOAA climate normals →
Weather by month near Cottonwood20°30°40°50°60°70°80°January: 0.65 inches of precipitation, 6.7 inches of snowFebruary: 0.91 inches of precipitation, 8.5 inches of snowMarch: 1.60 inches of precipitation, 4.7 inches of snowApril: 3.36 inches of precipitation, 3.7 inches of snowMay: 3.68 inches of precipitation, 0.2 inches of snowJune: 4.03 inches of precipitation, 0.0 inches of snowJuly: 3.46 inches of precipitation, 0.0 inches of snowAugust: 3.26 inches of precipitation, 0.0 inches of snowSeptember: 2.85 inches of precipitation, 0.0 inches of snowOctober: 2.56 inches of precipitation, 0.8 inches of snowNovember: 1.27 inches of precipitation, 5.9 inches of snowDecember: 1.03 inches of precipitation, 7.6 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 20.2°F averageFebruary: 24.6°F averageMarch: 35.9°F averageApril: 47.7°F averageMay: 59.8°F averageJune: 70.7°F averageJuly: 75.4°F averageAugust: 73.1°F averageSeptember: 64.8°F averageOctober: 50.9°F averageNovember: 36.2°F averageDecember: 24.5°F average0 in2 in4 in6 in8 in10 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Yankton 2 E, 6 miles from the campground at 1,180 feet, station USW00094911 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 29 inches a year. The dotted line is average snowfall, about 38 inches a year on the same inches scale.

Getting there

From U.S. Hwy 81 in Yankton, South Dakota, drive four miles west on South Dakota Highway 52, then south on Dam Toe Road and follow signs.

Nearest townYankton, South Dakota
Coordinates42.8586° N, 97.4825° W · Directions ↗

Supplies & services

Dump stationDump station ↗1 mi
RV sales & serviceI-29 RV, Marine & Outdoor ↗54.4 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

Video

Cottonwood Campground Tour/ Theodore Roosevelt National Park/South Unit

Worth a stop

  • The Lewis and Clark Visitor Center: Contains exhibits on the Missouri River and area history including the Lewis and Clark Expedition with stunning views of Lewis and Clark Lake along with the Missouri River. Please contact the Lewis and Clark Visitor Center at (402) 667-2546 for more information.
  • The Gavins Point National Fish Hatchery and Aquarium
  • Visit nearby Yankton, South Dakota - the historic capitol of the Dakota Territory.
  • Located both upstream and downstream of Lewis and Clark Lake, visit the Missouri National Recreational River.

On the National Register nearby

On Register Atlas →

Natural features

Cottonwood Recreation Area is located in the in the lush golden chalkstone-lined Missouri River Valley. Many visitors to the lake area prefer to stay at Cottonwood because of the calmer, quieter waters of Lake Yankton, a much smaller lake of approximately 250-acres in size - versus the much larger Lewis and Clark Lake upstream of the dam. Lake Yankton provides excellent habitat for a variety of waterfowl and other bird species. The area abounds with wildlife including Whitetail Deer, turkeys, and other game species. Bald Eagles and other birds of prey are spotted by visitors regularly due to the great fishing opportunities available year-round.

Recreation

Cottonwood Recreation Area is conveniently located between Lewis and Clark Lake and Lake Yankton. Lewis and Clark Lake is known for great boating, sailing, swimming and other water-based recreation activities. Lake Yankton is popular with families as a popular fishing spot along with the excellent kayaking, canoeing and paddling opportunities. Numerous paved, multi-use trails connect the area with the additional numerous recreation areas located along Lewis and Clark Lake, Lake Yankton and the Missouri River. Lewis and Clark Lake attracts more than 2 million visitors each year to its shores. Recreation opportunities around the lake include camping, fishing, hunting, hiking, boating, sailing, swimming, bird-watching, and photography. For the biking and hiking enthusiasts, three trails are available in the area. They include a paved trail that runs from Yankton to the Gavins Point area, a multi-use trail in the Gavins Point area and the Calumet Bluff hiking trail located near the visitor center. Wintertime activities include ice fishing, cross-country skiing, snowmobiling and sledding. Developed public parks and recreation areas surround the lake above and below Gavins Point Dam.

Guidebooks for South Dakota and camping across the country

We earn a small commission if you buy through these links. It does not change what we list.

  • Moon Mount Rushmore and the Black Hills
    Laural A. Bidwell, 2016
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  • Frommer's Exploring America by RV
    Harry Basch and Shirley Slater, 2012
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Cottonwood?

Sites at Cottonwood are reservable on Recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

How much does it cost to camp at Cottonwood?

Camping reservations can be made at Recreation.gov or by calling 1-877-444-6777.

Source: Recreation.gov

What time is check-in at Cottonwood?

Check-in 4:00 PM, checkout 2:00 PM.

Source: Recreation.gov

How many sites does Cottonwood have?

77 sites, including 76 standard sites with power.

Source: Recreation.gov

Will my RV fit at Cottonwood?

Recreation.gov lists no practical vehicle capacity limit for the largest site here, which usually means pull-through or open parking. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Does Cottonwood have hookups?

Yes, electric hookups at some sites.

Source: Recreation.gov

Are there showers or a dump station at Cottonwood?

Two modern shower houses with flush toilets are available for campers.

Source: Recreation.gov

Are pets allowed at Cottonwood?

Yes, pets are allowed at Cottonwood. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Cottonwood?

Fires are allowed in the provided rings under normal conditions.

Source: Recreation.gov

Are there accessible sites at Cottonwood?

Site 63 is listed accessible on Recreation.gov. What that covers (a paved pad, an accessible table, a nearby accessible restroom) is on each site's booking page.

Source: Recreation.gov

Is there cell service at Cottonwood?

FCC coverage maps show Verizon 5G, AT&T 5G, and T-Mobile 5G at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Cottonwood?

Cottonwood Recreation Area is conveniently located between Lewis and Clark Lake and Lake Yankton. The Recreation section on this page has the rest.

Source: Recreation