Army Corps of Engineers · Mississippi River Headwaters - Sandy Lake · Mcgregor, MN

Sandy Lake

The Sandy Lake Dam and Recreation Area is situated at the outlet of Big Sandy Lake in northern Minnesota, 13 miles north of McGregor, MN. The dam is a part of the Mississippi Headwaters Project, one of the first reservoir systems in the country, and the Sandy Lake Dam structure dates back to 1895. Today the grounds have been developed into a park and campground that is noted for its clean, family-friendly environment and access to fishing and boating on both the lake and nearby Mississippi River. It offers the only public campground and beach on Big Sandy Lake.

More like this: electric hookups in Minnesota · reservable in Minnesota · big rigs in Minnesota · pets allowed in Minnesota · group sites in Minnesota

Check availability on Recreation.gov ↗
Sandy Lake Campground DocksCampsite at Sandy LakeUpstream of the Sandy Lake DamWinter at the Sandy Lake Dam
Photos courtesy of USACE St. Paul District, US Army Corps of Engineers - Tamryn Frauenshuh · Recreation.gov

Site mix

Standard with electric49
Walk-in8
group standard electric2
Cabins with electric1
group shelter electric1
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 92 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

61 sites in 3 loops. Tap a filter to narrow the list; the map follows.

SiteLoopTypeEntryFits, ftSurfaceShadePowerWater / sewerPeople / vehiclesFiresAccessible
22NPOIElectricBack-in49GravelPartial50 ampYes / –8 / 2Yes
23NPOIElectricPull-through47GravelPartial50 ampNo / –8 / 2Yes
24NPOIElectricBack-in52GravelPartial50 ampYes / –8 / 2Yes
25NPOIElectricPull-through37GravelFull50 ampNo / –8 / 2Yes
26NPOIElectricPull-through56GravelFull50 ampNo / –8 / 2Yes
27NPOIElectricPull-through48GravelFull50 ampNo / –8 / 2Yes
28NPOIElectricBack-in53GravelPartial50 ampYes / –8 / 2Yes
29NPOIElectricBack-in58GravelFull50 ampNo / –8 / 2Yes
30NPOIElectricBack-in72GravelPartial50 ampYes / –8 / 2Yes
31NPOIElectricPull-through42GravelPartial50 ampNo / –8 / 2Yes

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 1:00 PM, checkout 12:00 PM.

Campground map of Sandy Lake
Campground map published by Army Corps of Engineers on Recreation.gov, credited to USACE St. Paul District. Open the image for full size.

Amenities & rules

HookupsElectric, water
Max vehicle length92 ft
EquipmentRVs & trailers, Tents
PetsAllowed
CampfiresAllowed, subject to restrictions
Tent padsYes
AccessibilitySites Camper Cabin, 14, GRPSHL are listed accessible

This recreation area and campground offers a variety of facilities with water access to Big Sandy Lake and the Sandy & Mississippi rivers. The campground features 43 single family sites, five double family sites and two group sites - all with electric hookups. Eight primitive walk-to tent sites (four of which have electrical hookups), a camper cabin with bunk beds and a day-use group picnic shelter are also available. The campground is divided by the Sandy Lake Dam into a north and south side, each with separate vehicle access roads. Only pedestrian traffic is permitted across the dam. Amenities include flush and vault restrooms, showers, drinking water, laundry facilities and a dump station. Day use facilities are intertwined within the campground and contain two lake boat ramps, one river boat ramp, docks, a fishing pier, beach, playgrounds and a short hiking trail. Campsites 22-49, tent sites 5-8, the north group campsite, and the camper cabin can be accessed via the “North Entrance”.

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

Weather by month

NOAA climate normals →
Weather by month near Sandy Lake0°10°20°30°40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecJanuary: 8.5°F averageFebruary: 12.5°F averageMarch: 25.6°F averageApril: 40.3°F averageMay: 53.8°F averageJune: 63.6°F averageJuly: 68.2°F averageAugust: 66.5°F averageSeptember: 58.2°F averageOctober: 44.2°F averageNovember: 29.5°F averageDecember: 15.4°F averageTemp °F
The line is the average temperature at Sandy Lake Dam Libby, 1 mile from the campground at 1,234 feet, station USC00217460 in the NOAA monthly climate normals for 1991 to 2020.

Getting there

22205 531st Lane McGregor, MN 55760. Take Highway 65 for 13 miles north of McGregor, Minnesota. *Follow "South Entrance" signs for campsites 1-21, tent sites 1-4, and south group campsite. *Follow "North Entrance" signs for campsites 22-49, tent sites 5-8, north group campsite, and camper cabin.

Nearest townMcgregor, Minnesota
Coordinates46.7883° N, 93.3283° W · Directions ↗

Good to know

  • Campsites 1-21, tent sites 1-4, and the south group campsite are accessed via the “South Entrance”.

Supplies & services

Outdoor gearWildlands Gear Exchange ↗32.3 mi
RV sales & serviceOak Lake RV Sales & Service ↗36.3 mi

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

Explore

Video

Sandy Lake Campground Review | McGregor Minnesota (Army Corps of Engineers)

Natural features

Big Sandy Lake is a reservoir that was created in the late nineteenth century from the waters of a naturally exisiting lake and the Sandy River. A forest of mixed hardwoods and towering red and white pine covers the area. An abundance of wildlife can be found including bald eagles, white-tail deer, black bears, chipmunks, loons, mink, river otters and many others. Wild rice is harvested from the lake seasonally and wild berries are occasionally found.

Recreation

Sandy Lake offers many recreational opportunities including camping, boating, swimming, picnicking, birding and hiking. Anglers enjoy fishing the lake and river for Northern pike, walleye, small mouth bass, bluegill, crappie and even catfish. Playgrounds are located on both sides of the dam and are located near the beach and visitor museum areas. The old lock house has been converted into a free small museum containing historical artifacts from the area. Educational programs are offered seasonally and are open to the public.

Nearby

Nearby attractions include golf courses, shopping and dining venues, Savannah Portage State Park, Rice Lake National Wildlife Refuge, and many acres of state and county forest land.

Guidebooks for Minnesota

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

Reference

Questions people ask

Do I need a reservation at Sandy Lake?

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

Source: Recreation.gov

What time is check-in at Sandy Lake?

Check-in 1:00 PM, checkout 12:00 PM.

Source: Recreation.gov

How many sites does Sandy Lake have?

61 sites, including 49 standard sites with power, 8 walk-in sites, 2 group standard electric, and 1 cabin with power.

Source: Recreation.gov

Will my RV fit at Sandy Lake?

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 Sandy Lake have hookups?

Yes, electric and water hookups at some sites.

Source: Recreation.gov

Are there showers or a dump station at Sandy Lake?

Amenities include flush and vault restrooms, showers, drinking water, laundry facilities and a dump station.

Source: Recreation.gov

Are pets allowed at Sandy Lake?

Yes, pets are allowed at Sandy Lake. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Sandy Lake?

Fires are allowed in the provided rings under normal conditions.

Source: Recreation.gov

Are there accessible sites at Sandy Lake?

Sites Camper Cabin, 14, and GRPSHL are 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 Sandy Lake?

FCC coverage maps show Verizon 4G LTE and AT&T 5G at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Sandy Lake?

Sandy Lake offers many recreational opportunities including camping, boating, swimming, picnicking, birding and hiking. The Recreation section on this page has the rest.

Source: Recreation

What is the nearest town to Sandy Lake?

Mcgregor, Minnesota. Nearby attractions include golf courses, shopping and dining venues, Savannah Portage State Park, Rice Lake National Wildlife Refuge, and many acres of state and county forest land.

Source: Getting there