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Little Loon Lake

Northeast St. Louis, Minnesota — St. Louis County.

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167Surface acres

Surface area: The USGS National Hydrography Dataset outline (NHD Permanent ID c7cb418f-e29c-4287-954c-e3a5a645c55b).

Location & fast facts

Where Little Loon Lake is in Minnesota

The red circle marks Little Loon Lake.

Fast facts

About Little Loon Lake

  • County: St. Louis
  • Town: Northeast St. Louis
  • Mapped as: Lake or pond (USGS National Hydrography Dataset)
  • Distance: about 233 mi from Minneapolis and 103 mi from Duluth, straight-line (not driving distance)

Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline.

Fishing in Minnesota

Official Minnesota DNR pages. Rules and fees change; check before you go.

Good for & watch for

Good for

  • Fishing. Walleye, Northern pike, Smallmouth bass and Lake whitefish
  • Camping. 27 campgrounds within 15 mi (list)

Watch for

  • Cold water. Water stays cold well into late spring and turns cold again in fall. Wear a life jacket when paddling in the shoulder seasons.

Built only from the data on this page: official access lists, OpenStreetMap beaches and trails, campground listings, state and USGS invasive-species records. We don't rate crowds or water quality.

Official lake survey (Minnesota DNR)

68 ftMaximum depth
167Acres (state figure)

Fish species found in Minnesota DNR lake surveys: Burbot, Cisco species, Lake whitefish, Northern pike, Smallmouth bass, Walleye, White sucker.

Average depth not published.

Shallow (littoral) area: 61 of 167 acres

Source: Minnesota Department of Natural Resources LakeFinder record for Little Loon Lake (DOW 69048400), with lake survey reports, depth maps and stocking history. Acreage here can differ slightly from our mapped outline.

Lake map

Little Loon Lake shoreline

½ mileN

No public access sites are listed for this water in the Minnesota DNR public water access sites (Minnesota Geospatial Commons) data.

Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID c7cb418f-e29c-4287-954c-e3a5a645c55b), public domain. State outline: U.S. Census Bureau TIGERweb. Points: Minnesota DNR public water access sites (Minnesota Geospatial Commons). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.

Campgrounds near Little Loon Lake

We found 27 campgrounds and RV parks within 15 miles of Little Loon Lake. Distances are straight-line from the nearest point on the shoreline, so driving distance is longer.

14 more within 15 miles

All campgrounds & RV parks in Minnesota

Green tent icons on the lake map mark campgrounds near the shore, and the interactive map shows the closest 12. Amenities are listed only where a source records them; call or check the campground's website before you go, since seasons and rates change every year.

Campground data: Recreation.gov (RIDB) · OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026.

Conditions right now

Air temperature & conditions (nearest NWS station)Loading…
Fetching the latest National Weather Service observation…

Live from the National Weather Service API for the lake's coordinates (48.2738, -92.2571). The nearest station may be several miles away. NWS forecast for Little Loon Lake. No live water-temperature sensor is shown because we haven't found a public one for this lake.

Sun, moon & best fishing times

Sun & moon at Little Loon Lake

Best fishing times

Major periodMinor periodDaylight

    Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in CT (America/Chicago), and accurate to within a few minutes.

    Contact & official info

    Questions about Little Loon Lake

    How big is Little Loon Lake?

    Little Loon Lake covers about 167 acres in Northeast St. Louis, Minnesota (St. Louis County).

    How deep is Little Loon Lake?

    The maximum recorded depth is 68 feet, according to the Minnesota DNR LakeFinder.

    What fish are in Little Loon Lake?

    Minnesota DNR LakeFinder lists Walleye, Northern pike, Smallmouth bass, Lake whitefish, Burbot, Cisco species and White sucker.

    Are there campgrounds near Little Loon Lake?

    Yes. We list 27 campgrounds and RV parks within 15 miles.

    What towns are on Little Loon Lake?

    Little Loon Lake touches Northeast St. Louis in St. Louis County, Minnesota.

    Share a tip or fishing report

    Know Little Loon Lake? Tell us about the launch, parking, where they're biting or anything a first-time visitor should know. Tips go privately to the LakeRipple editor; nothing is posted automatically. Helpful tips may be featured on this page (we'll use your first name only if you give one).

    Lakes & ponds nearby

    Straight-line distance between lake centers. All Minnesota lakes & ponds · All waters in Northeast St. Louis